UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwhZPYbTv0O2dGhck60hK6XCccHq6wAXUAioJPHtWXA=' 
WHERE 
  key_id = '88fdba311f9963f3280a2e1a01a1b9fe209e056f3b1b944a062c27e57bf62cd9' 
  AND (
    token = 'QwhZPYbTv0O2dGhck60hK6XCccHq6wAXUAioJPHtWXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )