UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aVdeAqPFLY9EpZmdzu790kZAb1hcFiQTLlsDSFT1SyM=' 
WHERE 
  key_id = '5c5566a4363f1aa4b1623867766654e541fe1254470b01f2803504683cacac95' 
  AND (
    token = 'aVdeAqPFLY9EpZmdzu790kZAb1hcFiQTLlsDSFT1SyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )