INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b31c336c1f6a9eae64ac52b44d2cc843b827affeba101971154e4529e715043', 
    'vezPpaFNOPuaUSZrhs/6cpRb+u12D058KvayKRkaiD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)