INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd650741bc96827eff6900d2d0b279c0917475fc792e2a59faf598772e33abc6e', 
    'TlVArXV6jAgzuYrdeakQv/eB9f9D9qWGPrr0Yxo6orc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)