INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b92808ed551a7aeee84bba1f0c8fa45ce4630a83b34762d219ed100ea893431e', 
    '16j2td+JojTxOz7f6NIXmXTwJjzvKqcTYrwX4DbGmwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)