UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eet6BgJjie0XNfhB4iKAwoapydtawoEdAca7hUzHDLc=' 
WHERE 
  key_id = 'bdb067c16757eaab58d9f3c28d00408d8c9d618c42f5a18d020816a65ca4e5b1' 
  AND (
    token = 'eet6BgJjie0XNfhB4iKAwoapydtawoEdAca7hUzHDLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )