INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d8b811a397f78b94475d545a065cba995e2e9138c9ef8431f9d1b907bb14db5', 
    'VxaznLGSI8AwPZj91EM839W/3bKiPISB4B3hRHGd7l8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)