UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSfM8/vYD5Mr8wePxj5jIWmSMI4XikwbOqw+R+B4Mzw=' 
WHERE 
  key_id = '36bb481fe45485c81b6a24294aac0071c4e7be5d3ff1bcb3ed76c6dbf9c7a9dd' 
  AND (
    token = 'rSfM8/vYD5Mr8wePxj5jIWmSMI4XikwbOqw+R+B4Mzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )