UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1+4hT5uSlMeMctDm4u/1L53NpmjKUdQS3OysLuyf78=' 
WHERE 
  key_id = '47f9f519f632aeade8cbb623b9f31e3d01fb15fb24962cca94a54c04549e360a' 
  AND (
    token = 's1+4hT5uSlMeMctDm4u/1L53NpmjKUdQS3OysLuyf78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )