INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2ef60e05ea6a4f01fcb8bcb2f72eb94e52f1bc87d160aa62b121186998a99a4', 
    'Vx56ah3cTIngk2Kqgi74gB3GcCW3dOyn/B9OvA67eIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)