UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGcRfMdTK+DRIG6hdZ2+5388btDJqrRXCwBDRVP7JME=' 
WHERE 
  key_id = 'cec6a8ab5c7079098cf0c51eabef92d654715b1b79eab1d60cb69db487b8596e' 
  AND (
    token = 'rGcRfMdTK+DRIG6hdZ2+5388btDJqrRXCwBDRVP7JME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )