UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3blsJFsYOtsBUR0TPV7Fy5+K11yLPwPMY8hSZI+++q0=' 
WHERE 
  key_id = '17b5313775390477f2a4d8be2fd12b23a75082edbe8cb15ec434f7038cd1c8c3' 
  AND (
    token = '3blsJFsYOtsBUR0TPV7Fy5+K11yLPwPMY8hSZI+++q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )