INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c7c75f3cc249b2d05d0a12a4a8f5572421aa54bb920b53dca7da47ea932404', 
    'JgCEBbM3/o+DLZI2VwYmfm7DuQ1B6gwM1KhPILQEAuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)