UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uoSTPOtne5mqgo/ceMkyhONBHZ6QitqN+5ukbVmXlBs=' 
WHERE 
  key_id = '8a54235d160e04231a85ef779dd0520918ce6e3e7f988b245881e3bc28f435e8' 
  AND (
    token = 'uoSTPOtne5mqgo/ceMkyhONBHZ6QitqN+5ukbVmXlBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )