UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQZgtptYJFAdQOVVERsrlcRt3XlBlvAxinVPqQJz84M=' 
WHERE 
  key_id = '9a05f08109524593522cc12423848018f5e3d0b565d55e0631d297e34f1469c3' 
  AND (
    token = 'DQZgtptYJFAdQOVVERsrlcRt3XlBlvAxinVPqQJz84M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )