UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RM0j4wG7pFQ7Xu33glbXia5p3enAjyDr+VfOO1upR6I=' 
WHERE 
  key_id = '1805e7527110d9d56c325f7f237701bb2ada343546b94144899cbbcc13e987ce' 
  AND (
    token = 'RM0j4wG7pFQ7Xu33glbXia5p3enAjyDr+VfOO1upR6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )