UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'slBIkNEqz7gwfSFFu/IdMxDjvrwsGkYcUw6sQwH4EBU=' 
WHERE 
  key_id = 'e1683f15c6e4dc32fccee8aa1c0f6e9b01306672b1c9ae3fed1a152a7b619c5c' 
  AND (
    token = 'slBIkNEqz7gwfSFFu/IdMxDjvrwsGkYcUw6sQwH4EBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )