UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LdlL5j/CRnfqw3kH1p2A/QNB2/inSA+2fU2hIF14aos=' 
WHERE 
  key_id = '56f2b5d52e14b8c8da0dfc9290cb095c8183d400ca20069abc0de89ce4590acf' 
  AND (
    token = 'LdlL5j/CRnfqw3kH1p2A/QNB2/inSA+2fU2hIF14aos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )