UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aoEmh03ATIGbGgtpXjOfz6se0KZnJvLzg8g31Ijxfhk=' 
WHERE 
  key_id = 'd1d543eb0b5806b2d680de6b085e84bcce0e2831b89020284d670b6d0a3f2051' 
  AND (
    token = 'aoEmh03ATIGbGgtpXjOfz6se0KZnJvLzg8g31Ijxfhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )