UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgcpBAq5ejWEm9brLPmsJxJteaSPa70dh52e0nwdL3o=' 
WHERE 
  key_id = '78e2bc5c603d8b5bbe70f5eda5eb9a231868ffec24504882f64033a570dc81ac' 
  AND (
    token = 'GgcpBAq5ejWEm9brLPmsJxJteaSPa70dh52e0nwdL3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )