UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMsyM31baO3hlvgREIxx2hhB7CVmAlzQdlHv0mf5ufw=' 
WHERE 
  key_id = '180d78b38d3c0a8ac13de7f9d206006338f61e7bf90f052655d6de007aacd651' 
  AND (
    token = 'EMsyM31baO3hlvgREIxx2hhB7CVmAlzQdlHv0mf5ufw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )