UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WleqblTqsuRl4MYh4QPz9fZh4n7wIjhnfJwFH1/2WY=' 
WHERE 
  key_id = '2c2e288df5ca553ccd309b493c04f3754c508ad675aa7507f672995ef9c1651d' 
  AND (
    token = '3WleqblTqsuRl4MYh4QPz9fZh4n7wIjhnfJwFH1/2WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )