UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QIF6NhHg1a/XuRbQ72i1kB/rP5CuoNQAKeZRKlD/QKc=' 
WHERE 
  key_id = '4b7cfb4ce49f129da7916ce4e0db424a63de65c3de9c26bd4c849398b5df85c0' 
  AND (
    token = 'QIF6NhHg1a/XuRbQ72i1kB/rP5CuoNQAKeZRKlD/QKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )