INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5543bc72a96f4b39df06cb698566c402d98fa24c9b6772b2a24a529bfa68c6a8', 
    'xtoublCZHvFpMMXhoaa+/uQtvPGgc5tJhGnP/dJAyu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)