UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwvIK3Am5M93Vpvi7LkekxK5rvF9cVPrRiEymNbsNcY=' 
WHERE 
  key_id = 'fb9c59091dd09638082e1428de41623643d3be225eddbf8e8c8a3decfd3cb5d8' 
  AND (
    token = 'gwvIK3Am5M93Vpvi7LkekxK5rvF9cVPrRiEymNbsNcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )