INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a99e28f475638d7488c1a4638a2df950477ddca26efebecf954a0d110e27ab3c', 
    'CE7ArtgL26M+GZIUbHMkd/4f4zm6MtLa1lZ23AR5IEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)