INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78aa48db48ea289812066a06d0208453a35cea91e1d7b53b60d633c42895ebd', 
    'yLSjqMVi3wZLqA/JdE3kEjevh1opHdQy2uRzPkmR4VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)