INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6d2a9718e6770f34e44e571c87a6c444892d312f666e62e6de3738c154a043', 
    'kn+9sSxxdxaz9tXW9ZuJ9AU4R4aLj0Ys8XtsRwhvqdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)