UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1gULgLxbLJrQdHcC40Vaf9t0zOvNY9T6YBdSCRckDY=' 
WHERE 
  key_id = 'da0c81f08524011ccb3b2fa16b98d40ec502547c6b9f5e8605d93922e2fb8b9c' 
  AND (
    token = 'q1gULgLxbLJrQdHcC40Vaf9t0zOvNY9T6YBdSCRckDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )