UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '01k/0lWx2NvYA45+jxQc+W9NsGAmTYmuzsELrG8JH60=' 
WHERE 
  key_id = 'd27adc6929812d133a774bf530e3d647a30e01c4641304a46e2b19ed6c6e2d13' 
  AND (
    token = '01k/0lWx2NvYA45+jxQc+W9NsGAmTYmuzsELrG8JH60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )