UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dEu6WY6Vyg94ZfwJynqzgkOxMQUiQGuCgt3hhGAIOE=' 
WHERE 
  key_id = '9955e3bf25beb5d70a65dc2016811ae2d3a38afe3ee518e3bfd82b768acc61fa' 
  AND (
    token = '4dEu6WY6Vyg94ZfwJynqzgkOxMQUiQGuCgt3hhGAIOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )