INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa3f5dc02cf1fd8a74d7a9f7e78ccb45c41f4c72e0625e40443097d40052bc2b', 
    '+ahnyLxucoHrlWl89n1WJaHFIs5t8o490VS/aBVTAgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)