INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7346728e10f402aaf577ce0957b0a3984759e08a320666200504a17a2873e68e', 
    'x0f0QutdDlWUzwh7aRv0rImWIlTpPMfq2LG8LNkwM+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)