INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb534779570a4c71483282c2d983589201854aad71f2bd514825574a02be83bd', 
    'WLJ9VWEqnn3xK2u1nKUQh2Tyh9CGE+W8BH0i9mXRXtY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)