UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8ZoJUdP3CXRj9LQBqKCBX1qa5V9YdX4dVyI8htVncc=' 
WHERE 
  key_id = 'deeeeeacf90ceb2140b688e00a371a1955a109baaf790b8655f2360da2d9d99a' 
  AND (
    token = 'e8ZoJUdP3CXRj9LQBqKCBX1qa5V9YdX4dVyI8htVncc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )