UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9t4R4XuPW/OCWLqlttMzF1XCFRtenyO4kdULkjGb2YI=' 
WHERE 
  key_id = '7cb684737cc34fbe5c544ef0f58556503762f364b20149b620e30c9e3dc7a50a' 
  AND (
    token = '9t4R4XuPW/OCWLqlttMzF1XCFRtenyO4kdULkjGb2YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )