UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDXvwALAQh6o8SSyWhZVGRk0w3TGGfowq+53kIXE260=' 
WHERE 
  key_id = '4dac05c11e709349bfa6f1da75570a5c6b8c28d2065957a1651f3d0ee478e3b6' 
  AND (
    token = 'SDXvwALAQh6o8SSyWhZVGRk0w3TGGfowq+53kIXE260=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )