UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoI4s35NLxWk9vraDopxuACA7ZAypFVmC3OOfZx10PY=' 
WHERE 
  key_id = '03b91de259f98e5ef16adc25f827eb36908b6ead11ec09d01807cf744c9a66a8' 
  AND (
    token = 'QoI4s35NLxWk9vraDopxuACA7ZAypFVmC3OOfZx10PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )