UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vC4KriqDBR2IYLAkeOvBPLalDOlpjl713jRV+QzeuC4=' 
WHERE 
  key_id = '940704217126c3d7ec2a9995102b23aac6e4730b2f9c32c70a65abb7cbc9dd64' 
  AND (
    token = 'vC4KriqDBR2IYLAkeOvBPLalDOlpjl713jRV+QzeuC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )