INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cac706555e3916bd49281b1a0a0ba8af7091e2520e065bf0146e8078b2431437', 
    'oy7Nr04QljqhgRHrDmw4EIV7k3LkYk+lvHJ5wT1zFr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)