UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFnxq5Ib1bWJT1A4pInJSsMCCY+BWuEC9cPXIMSHhDM=' 
WHERE 
  key_id = '440de7e0c6cf26963753d468f42a1ea38e751e584cc7ee24df5b9cd59980b8ca' 
  AND (
    token = 'gFnxq5Ib1bWJT1A4pInJSsMCCY+BWuEC9cPXIMSHhDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )