UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eA12dRY+Y4SD8k784DugefB+hgIS1WdUcXkxOCF1WoE=' 
WHERE 
  key_id = '78503be7d291a2828bdfa7e447a360739ce81bc902a692c06f0a5fbb653aede6' 
  AND (
    token = 'eA12dRY+Y4SD8k784DugefB+hgIS1WdUcXkxOCF1WoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )