UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jsS7/s4rzehmZCEzeKOaLvErmVIi9n5xWyB0VMs3qhE=' 
WHERE 
  key_id = 'd49a76f9f6528202b69fc022188a597052f4bde95ef474c75698830656a158ed' 
  AND (
    token = 'jsS7/s4rzehmZCEzeKOaLvErmVIi9n5xWyB0VMs3qhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )