UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KyypzbJw27sLE3bRd5R76qcjZfYKkuxQIZbZ6P69V4s=' 
WHERE 
  key_id = '3f53b427610549605e0b84c89501f262f0e6743537d44cc817591eab0354d7c7' 
  AND (
    token = 'KyypzbJw27sLE3bRd5R76qcjZfYKkuxQIZbZ6P69V4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )