UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EZt/fK++5gV6+ietN2rylk+Ll6HIGCWGHrtQrkEYNc=' 
WHERE 
  key_id = 'f4f7d7bafeebfd8cad4d35b07181a2c4dc5e322b5298fd61cd2ce7cf04d36781' 
  AND (
    token = '2EZt/fK++5gV6+ietN2rylk+Ll6HIGCWGHrtQrkEYNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )