INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f92c26a3648c7e718e2d601f138fe056a354519ebec241e61d85790cbf7ff3a', 
    'jWQonJBLPG9K9AHqI0ENUglVOXq7ub5dFlxNN2Qch2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)