UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWfFRpuMZuaWy/EUkIrERRiIeCTYWsoVs4aD6G+xns0=' 
WHERE 
  key_id = 'af54d6126eedb014c8b446520c364a73b84cc0ba842bb1657a921439da5138c4' 
  AND (
    token = 'KWfFRpuMZuaWy/EUkIrERRiIeCTYWsoVs4aD6G+xns0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )