UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hxRG8kACVCfCXK5OZxCxoU4o1Rv1pm87VNe0ypCLgLY=' 
WHERE 
  key_id = '756f59fdfc24c1f4d43bc5a64f049a84f940e969e51bd6f1854bea1c732c9504' 
  AND (
    token = 'hxRG8kACVCfCXK5OZxCxoU4o1Rv1pm87VNe0ypCLgLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )