UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPKtlNdSwnR/0NmXxgDHo+evaeCZ/EijlO2TDetFefA=' 
WHERE 
  key_id = '353f1b54bdb968ede326d03f233777583218afec1fb7d278e3cdd7aaec97d035' 
  AND (
    token = 'kPKtlNdSwnR/0NmXxgDHo+evaeCZ/EijlO2TDetFefA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )