UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l02UsPNy48p+qpcfTLjpF4ik0YwecC8DXTVBplc8x4I=' 
WHERE 
  key_id = '5f969b81600c77436b31ad8f617169b1518696d1eb79e9ba31d0855c6a6ecab2' 
  AND (
    token = 'l02UsPNy48p+qpcfTLjpF4ik0YwecC8DXTVBplc8x4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )