UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ApduPPRyDz3xKUDupfA9b1Z2VaAOwiuWAmZmNNDPxXY=' 
WHERE 
  key_id = 'bf0527a3949fefaefba398dd4905e8b90f7377ebaf2625a93d026bddd03f8434' 
  AND (
    token = 'ApduPPRyDz3xKUDupfA9b1Z2VaAOwiuWAmZmNNDPxXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042