INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8395b1d176daf1ddb0db75bc42be4ed8b70d1880dd527e59f3c63a2329f44f51', 
    'y+tmVM6JOYugdlJfunaX5oi5daZt1hds0Ig2jLxTXqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)