UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z16EAe7B1tL6ne7EL9wSunaNxj2UTUXeV4Kknp/Q03Y=' 
WHERE 
  key_id = 'efaf258aa81025fc9b6dd619735a5706c2f11bad2bdf86859e1ef19a15842629' 
  AND (
    token = 'z16EAe7B1tL6ne7EL9wSunaNxj2UTUXeV4Kknp/Q03Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )