UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aY4TC1fmuFZqAzbLfV/l642j6NuA1an1mNSSI3nq3ts=' 
WHERE 
  key_id = '0a213502ed974df29c4129b54d45a3d48a5f20cb3b675f650946168011890df0' 
  AND (
    token = 'aY4TC1fmuFZqAzbLfV/l642j6NuA1an1mNSSI3nq3ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )