UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3uJcQY3ohWU47maAeKW1ZWEjEGph7fux4oLqkrUab4=' 
WHERE 
  key_id = '8be5bd56cbf2ae108567ab7df4e7c3d995c6b05012f01aa3d42ee7f006820b92' 
  AND (
    token = 'c3uJcQY3ohWU47maAeKW1ZWEjEGph7fux4oLqkrUab4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )