UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oC8uIqL7Pa6V8RtfVrhWHi16US5sOTd20XtMRa85/+c=' 
WHERE 
  key_id = '0c8da684a51856528181cecc8806890c416775061b4adad4f4f4fb1bbf000913' 
  AND (
    token = 'oC8uIqL7Pa6V8RtfVrhWHi16US5sOTd20XtMRa85/+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036