UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGMkhh0ToSossHjT3f4rTNEiIOHZKBVekVfInKwpofs=' 
WHERE 
  key_id = '189f31cc981523bd59c4c1362f69014f0c844d6ae2a6bc0c0efd9c5fdd1d5317' 
  AND (
    token = 'cGMkhh0ToSossHjT3f4rTNEiIOHZKBVekVfInKwpofs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )