UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'reRap6VhfMgvx1Bouto8A0DwkPUY10TzLQywyrH5fDY=' 
WHERE 
  key_id = '219a32110ade8c059fa96454b5c46cff557c7d016980802f7b56f2a1a15b7fd2' 
  AND (
    token = 'reRap6VhfMgvx1Bouto8A0DwkPUY10TzLQywyrH5fDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )