UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJPyD+IXj8Xyd11umg2WR8C+yjb280HoFT2NPLkKSW8=' 
WHERE 
  key_id = '38e5a203ba8fc8a4a82042b7536e0282061f8811f9a1037ad37c3b52fc22107b' 
  AND (
    token = 'XJPyD+IXj8Xyd11umg2WR8C+yjb280HoFT2NPLkKSW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )