INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424deb565a22d17dbcec99969a818ffab0f0d8725b9314a1cea0203825aaf6e0', 
    'KzFte4YNECKJxBhQhMx7OeOjnEMQmuFvt+DjUGsJbNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)