INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa81f5bb67e395d1a4795a4cc26d65a72bfe3d58d41087edd4d5fbdf4026290c', 
    'nUkFgBMjiP1VwDJdipPjJQdfkoNP5tzzuSw9p5P83Yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)