UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wwXaltmo29wKMpnymLxubKaK+kE0juFM4g3h1KZn1T8=' 
WHERE 
  key_id = 'a5bef05f2d32477dbd236333ca1bb6b56d646ec15fd62c09bfe80517450f2958' 
  AND (
    token = 'wwXaltmo29wKMpnymLxubKaK+kE0juFM4g3h1KZn1T8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )