UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZ5V9lFUSCqjFazuMCrOt1RCQ3LSUGpORRhATomrzeQ=' 
WHERE 
  key_id = '05c83c179d647c8dcc920a8d5c72b088139d54013d43782911f83f6eae63badd' 
  AND (
    token = 'SZ5V9lFUSCqjFazuMCrOt1RCQ3LSUGpORRhATomrzeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )