INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '441c832fe3931430f71fe7be9f59b60c400f8bbeff7717b865e24af971ebc25c', 
    'czUsGl+BVu6AUTn+YEXBWpgVQIgZvFLJ9iwABDQEB48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)