UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//0rDqOhp/ACqcZqVN9by9pg7v2L+vJRoqkKv4wZOU0=' 
WHERE 
  key_id = '927c1414f8ce533fd141330818eeb3371d360db11379d6a8c240db8d19de4b4f' 
  AND (
    token = '//0rDqOhp/ACqcZqVN9by9pg7v2L+vJRoqkKv4wZOU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )