INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6600bc63b6262a015241145e77c68b107bf6f869e4df433129ae13d3dad149ac', 
    'omrK4dZNtXso8V4+stKPzjkxiDyvguy2G6kjoExC+us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)