UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMldFzlxJlT0SiNgbaM8Sn2uaWU8N27+jUUM5ZWDXsU=' 
WHERE 
  key_id = 'c8ecea923c8c46aa1e922630ce5d9edf7ab5fc46d5033cc3588e51e5b6ae9cd4' 
  AND (
    token = 'gMldFzlxJlT0SiNgbaM8Sn2uaWU8N27+jUUM5ZWDXsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )