UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jk1N+1PHVswSZAtSktHKlSyc2P65pcb++uBdRKfaZmA=' 
WHERE 
  key_id = '5291e7c9c1ce91c31cfbdf56f386465f2dca2aed185b10a50fa55d1fe610b346' 
  AND (
    token = 'Jk1N+1PHVswSZAtSktHKlSyc2P65pcb++uBdRKfaZmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )