UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x4SE3NLBBURv/lTroqKD69tpopDmiYd5NfPZge30NrA=' 
WHERE 
  key_id = '29a8e8ed6d94943b65212e9e392783948d0e7f1b5b6b3e9c2c6ac821de556f40' 
  AND (
    token = 'x4SE3NLBBURv/lTroqKD69tpopDmiYd5NfPZge30NrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )