UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSWVCpe1sgfwq12d8D7H2dCOSQRJUkGE65+Bsp68frI=' 
WHERE 
  key_id = '537f17f00d009bdb7481dcfb2ff88424ec010eb519382e8d81b119ed77d258dd' 
  AND (
    token = 'KSWVCpe1sgfwq12d8D7H2dCOSQRJUkGE65+Bsp68frI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )