UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2LcT1UcXar1M7AH/UnQD4P+UZi7mOTvU+4fbKAfPhU=' 
WHERE 
  key_id = '79965e4f4d9c347431b543db6fe7b378779fd9380fa56c64f3cc9f0b5463057a' 
  AND (
    token = 's2LcT1UcXar1M7AH/UnQD4P+UZi7mOTvU+4fbKAfPhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )