UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qiw2LyAtpEu9uhHiI4b49W/ovLb6qTn3EQBzipn4BZk=' 
WHERE 
  key_id = 'bab1b4613ee429e8dc42fac822d26ce382c627522eedbd58cf847f3453d80a2b' 
  AND (
    token = 'Qiw2LyAtpEu9uhHiI4b49W/ovLb6qTn3EQBzipn4BZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )