INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3be3a6d9f503ee695992c1b03c2f2684a091be9acefe1e8207a234b708aee07', 
    'G5Z9qFjPSdk1NszYb6j7R5d/dJR08xaT3mAjzDduzAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)