INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3527acfabefee2bda5565def487c565695717cf4c2a24fbf4fa6078fb62a31c8', 
    'AGtxQELQlPyxEY9Jaq6ontVSkNLX4PD0rVWPuqf1yTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)