UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAJyKRcdbTVME0jPGbloUFD34CechKjGVRchSQTzokw=' 
WHERE 
  key_id = '31ba7c0640f00509eb4408044221dd9a10c269333e1bfe549e42007a5550b661' 
  AND (
    token = 'qAJyKRcdbTVME0jPGbloUFD34CechKjGVRchSQTzokw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )