UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gxWwRWHPNmEulAf83KhboQs5K//V5cVw5oArAtZDos=' 
WHERE 
  key_id = '6a606b848e7c7527aae678ddd22efb3ec74e02f21f5b2a4d8df0c15a75a501bc' 
  AND (
    token = '+gxWwRWHPNmEulAf83KhboQs5K//V5cVw5oArAtZDos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )