UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/lL2PVKsO5wzipXXqn83V3LegsMvU9BSbwuScyhU3pQ=' 
WHERE 
  key_id = 'b9c65cebd5cf008e182c0e2a409c7061ce0a012c8cb301de359a3b598022315b' 
  AND (
    token = '/lL2PVKsO5wzipXXqn83V3LegsMvU9BSbwuScyhU3pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )