UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0dzd6iZTs4xE9joNvvLae47Fg0wDctBaK9PTskR9oE=' 
WHERE 
  key_id = '0b5d803283d1065e701319cbf615eba5927afbd83af3bef189137738d060a19d' 
  AND (
    token = 'U0dzd6iZTs4xE9joNvvLae47Fg0wDctBaK9PTskR9oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )