UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i25eMMdmwbFcHuxDjit8/H0i9qn3NxVogFH8WBxbLGM=' 
WHERE 
  key_id = '7ad3780368f34accafe3e63846634f05a7e372a67d7740f151077ad577bb21c3' 
  AND (
    token = 'i25eMMdmwbFcHuxDjit8/H0i9qn3NxVogFH8WBxbLGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )