UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dk49UG4MvOSrA0+OsJWzTxdRRUJe+K4A54WqBupiwE8=' 
WHERE 
  key_id = 'fe174c4a12218586862c89adf6b6fa11dc3539129c449b412dd02403f532bca1' 
  AND (
    token = 'Dk49UG4MvOSrA0+OsJWzTxdRRUJe+K4A54WqBupiwE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )