UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQI8VUN6OLxsTt7bg1LOyXi3BUSnoLSMh8SKeX9iJ0M=' 
WHERE 
  key_id = 'f68fcc36751a6f52a1c73a9e30e87b0f6e0942265841e03b681eed6434dcc30f' 
  AND (
    token = 'FQI8VUN6OLxsTt7bg1LOyXi3BUSnoLSMh8SKeX9iJ0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )