UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YOTuJIsqKH5dagsECHlwKFIUJZhjqsFIV/mdQFv9AwA=' 
WHERE 
  key_id = '68df9733b9d9b21e3a2f5f84679d0b64340904c58f19c3a862bda48760307902' 
  AND (
    token = 'YOTuJIsqKH5dagsECHlwKFIUJZhjqsFIV/mdQFv9AwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028