UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2P/ag1sZN8oUY6oEuC3B/C7sPWT/bjVyQrZ1yJptUE=' 
WHERE 
  key_id = 'eb508119670fb0f7341d3923441da767e3306dd124155fe1b8b14df947d55589' 
  AND (
    token = 'Z2P/ag1sZN8oUY6oEuC3B/C7sPWT/bjVyQrZ1yJptUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )