INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '809bf628db65e111a546337a43ddb137b583ce62be314965a3a6a3b2deb427a9', 
    '+zVRU9PoaQ6tOA8aCXIjCkCszpC+hoLIac1YmOYDBJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)