UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S9ZlFRYkAqtgY4fpljnYh05lVRxhTXSvcf9sv2GCvdk=' 
WHERE 
  key_id = 'f009ec8ecdab330e165e600bc6454b8f888812201db97ea770145aa5670ffe00' 
  AND (
    token = 'S9ZlFRYkAqtgY4fpljnYh05lVRxhTXSvcf9sv2GCvdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )