UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uutYUi11aGGbZvGNyPiwcgYeqcy35dvJkeVjBTZFiBM=' 
WHERE 
  key_id = '0e90df0cae4776418625035fa323ff419206746353d4b577a510c7f4a7aa1d49' 
  AND (
    token = 'uutYUi11aGGbZvGNyPiwcgYeqcy35dvJkeVjBTZFiBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )