UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NekyF56fmiR9npPbi9jpGbJtrYbWupMKd8rlo7nNzsg=' 
WHERE 
  key_id = '71477e310d3d762af05bb09916d70615675e98c9d1d1ac264007fe3987e3b40c' 
  AND (
    token = 'NekyF56fmiR9npPbi9jpGbJtrYbWupMKd8rlo7nNzsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )