UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DwFkMtRzG7joxDZFY1jAj0fpdEtrTktaUpSH9DRP9Fg=' 
WHERE 
  key_id = 'ea8526835617de7b6042601c133a8d2bc76350335b8a3dbaff06075324aae02f' 
  AND (
    token = 'DwFkMtRzG7joxDZFY1jAj0fpdEtrTktaUpSH9DRP9Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )