UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6WFfnDYaVvrkgSPHs7L3YNDM+QqiCq2TYXw4j+pkdY=' 
WHERE 
  key_id = 'e0f1003e3dcc6d9613ba79f6d83549dbed68c0288afaf553410b1505f2772ec0' 
  AND (
    token = 'x6WFfnDYaVvrkgSPHs7L3YNDM+QqiCq2TYXw4j+pkdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )