UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KrnMENtQCDYngQTWTNXRf6Q5cveiiU+aS3vMvrOwgk=' 
WHERE 
  key_id = '40f59523836ceeaaeec1406732d320c6af2265fdd793d79dd5ec8bc2ee8865a2' 
  AND (
    token = '8KrnMENtQCDYngQTWTNXRf6Q5cveiiU+aS3vMvrOwgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )