INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5000bccd8d54a2ed32b57c9bbef029cb5b448dee5c3ce57f2b3e01ef731572e8', 
    'DXovnWSC6qWq7vKAKxLIigGAFy/HYgME80+8che21zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)