UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sg8azkBepcJLT4JXoOw+0X6VE8utSH5yzcIQXL58NYw=' 
WHERE 
  key_id = '3521a83e238c6ce833cc4a99d669daa9af3a92d9ae2c417b5b4d8dd1ef8b5e5e' 
  AND (
    token = 'Sg8azkBepcJLT4JXoOw+0X6VE8utSH5yzcIQXL58NYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )