UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxbvrwFfcxp2qpI4jzTp9ZI/P+OadDIXtbwX4Dy2ngs=' 
WHERE 
  key_id = 'c5a7be786839cb504a47c78e61ceebf4d9c572b460c58605d2839dcfff545d5e' 
  AND (
    token = 'ZxbvrwFfcxp2qpI4jzTp9ZI/P+OadDIXtbwX4Dy2ngs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )