INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fddfa5e73527ad7038d7e040a8aaeaffcb286e74016068b5476e72cc925aed3a', 
    'S+Qd7sjoJ8E37J4zTVvBMNEonn3jgD02CtTCD45l0Xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)