INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55ac54a3d74122128ccb41bdb52c70eff99da059629625c602e1ba5d51675f58', 
    'D6WBkZFzVfLE7WwPO74TvswvoRbGnzvnihKYmetuC3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)