UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CDoDM0pJw8d0vACaoLJ9LSXg8+xJ70G3mu5Wqi1NuQ0=' 
WHERE 
  key_id = '9904f60edfc1300978e59d2c427370fb09f0b094187da5941e9a827f876849d1' 
  AND (
    token = 'CDoDM0pJw8d0vACaoLJ9LSXg8+xJ70G3mu5Wqi1NuQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )