UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4sw3tASFiIUdgWyBoBS/BmlgYYA2jZY8ROEcapZWXI=' 
WHERE 
  key_id = '69eba97bed8551514485c648c39961d949769179eb8d198821791a0efb147dbb' 
  AND (
    token = 'G4sw3tASFiIUdgWyBoBS/BmlgYYA2jZY8ROEcapZWXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )