UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J059m+6LDz0XierKhfs1eefyB3mwIlzCZ7k0niaGX4c=' 
WHERE 
  key_id = '16da104cfa699da45e1236cebf2fce247e4b74056a51b7a0b70b6afc0bcfe7ea' 
  AND (
    token = 'J059m+6LDz0XierKhfs1eefyB3mwIlzCZ7k0niaGX4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )