UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZF3cmJUoC2GSwWmOIb4fdG2BFLfx8137dcNUqQhLrqQ=' 
WHERE 
  key_id = '7edfdaffc9be96cadee62b8812228889a69608ea8fc62d0b9e0b61c7da5ba363' 
  AND (
    token = 'ZF3cmJUoC2GSwWmOIb4fdG2BFLfx8137dcNUqQhLrqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )