UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K19qkccf28g53C5/MqvCuhN+1QNC1swLkUs8NKOtS2U=' 
WHERE 
  key_id = 'd6acb9dcba6347663ceb725c5a85449b26ffdead6930c444983045de03fc6de2' 
  AND (
    token = 'K19qkccf28g53C5/MqvCuhN+1QNC1swLkUs8NKOtS2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )