UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OP6CFfT+5ZkW4WYbXR2m+VsggP9dfMWYYneNElYq8ok=' 
WHERE 
  key_id = '377a030edc65a9a1b83ec78089992294e5b586c297a48b9f814f4638f52b9c9d' 
  AND (
    token = 'OP6CFfT+5ZkW4WYbXR2m+VsggP9dfMWYYneNElYq8ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )