UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xp/tifngahZhzXEjX+oCKzc8dVlIu+VyRY8CYZz14Yw=' 
WHERE 
  key_id = 'a2a3200add792d43acdc91fa0a495cc9da2a3321b151b0a23c2cce7710d0499c' 
  AND (
    token = 'xp/tifngahZhzXEjX+oCKzc8dVlIu+VyRY8CYZz14Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )