UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wxxezAdS9p4YOKW69+GwiImk71nEU9q0Z9IpnGxdG0=' 
WHERE 
  key_id = '3330341ff0a5df2fed3b67effdc68bd91b676038b5625918d92ea05c31efd9e1' 
  AND (
    token = '2wxxezAdS9p4YOKW69+GwiImk71nEU9q0Z9IpnGxdG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )