INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e40afac2766dd100272af3d897bb5343048c5347f395980f0fcceff448cc78c', 
    'HDqg5dHRzMKKSZZQS3XZ3dxszk+WZNmKOVn/SK4zkBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)