INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '867b62e24d326125eb2cbb72ebfdc6d6878bef238cb716a04ab124468d698923', 
    '6DsXKzvlD5AK6QC3Nxue5NOulImfgvWipLyh+FNy5eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)