UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMS82aEuozAgoEPdPEJNinYsXzlzfLn8SpZSRFzxgqQ=' 
WHERE 
  key_id = '628d1f00cfe119061c55dee1746501461a70680128148eaeafa8cf8d6bce78e4' 
  AND (
    token = 'FMS82aEuozAgoEPdPEJNinYsXzlzfLn8SpZSRFzxgqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )