UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kc/XqFHT87iyGVc6NmLffi2L3B3vFjQYgHa2Tz2y5Rc=' 
WHERE 
  key_id = 'a1e2033ac97842378b6761d9be72edaafc42ecc1bcdc15bb446469b20c3d2e67' 
  AND (
    token = 'kc/XqFHT87iyGVc6NmLffi2L3B3vFjQYgHa2Tz2y5Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )