UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9scS9BiEhoiHsGHUu0hSdjNFRamFXtpup4440kgZ0PU=' 
WHERE 
  key_id = '78b974e1aa3bfa22d8ea868fa49d6b0545b176a6b41859fe916030ccb82e9b78' 
  AND (
    token = '9scS9BiEhoiHsGHUu0hSdjNFRamFXtpup4440kgZ0PU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )