UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8yxy8mps+00fpS7EWirUv0KSXTlMTYHKZXUihAvYuw=' 
WHERE 
  key_id = '3f48474a19f5172003a4091d5b890d80afd0ba3e99e11c20f1b086aafbdaa2b1' 
  AND (
    token = 'F8yxy8mps+00fpS7EWirUv0KSXTlMTYHKZXUihAvYuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )