UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/6cvZ3CJ4oMxuZ90tHQ8YmfIYCZHdDz6ze2ut0uEDA=' 
WHERE 
  key_id = '33f16d2a3d27e458a04f4e3dcc89deb848c46299511ab1d82c02eeb472ffcc8e' 
  AND (
    token = 'e/6cvZ3CJ4oMxuZ90tHQ8YmfIYCZHdDz6ze2ut0uEDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )