INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82bc77e41dfdeef51a34893885f5f3e0775b85dd7bb64ff1533b7c9b8291ec6b', 
    '+N3qWRcp9mff42JAp77qBxC+9Bmi6P5uXd3n85eq2sA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)