INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71739124c0f54cf0fdf812914f55e20d836418f038634106975333608ac8866a', 
    'W3ReFYT0isQ3ihLVn2K2UJ4sO1R8uvtnfPvZsHSzeYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)