INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '899feaa73d5fd79476506ebaae10c48dd81decbba9108f5e2cd93b9a45db3877', 
    'MDFZ3Jfj6xfRI4DVoW3yb2rC6AnAjt16SuKa+YXXCoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)