UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQjxLlNwub+Y1/iDBprsbOjYTUtG+pU8r5OgtewUK7w=' 
WHERE 
  key_id = 'acf45bac567f7ac659476c62fa8b3faa2eff5e21c701ea55fd1e7681a3f4b6ba' 
  AND (
    token = 'PQjxLlNwub+Y1/iDBprsbOjYTUtG+pU8r5OgtewUK7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )