INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ecacbac20020c5394b871da943aa1fa24efc18c6c4437ef879f8cc5545927b', 
    'u9d5nxqsw1eHu1C2DSPE6HVBmD0VQ/NIG/rBDF6sKv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)