UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RA8QwJUz9Cm+0zApJOjz6LJiUb4mPrGoan4E4/8l6c=' 
WHERE 
  key_id = '984cec86161c5d28eabd68039f736c26e9bbefa73b4f1776e5adf2ba42799b1a' 
  AND (
    token = '8RA8QwJUz9Cm+0zApJOjz6LJiUb4mPrGoan4E4/8l6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )