INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfffd28301ad614678b93e7cf1383c4576e19d0ba5869bf78a624d43c6eb57e0', 
    '1mTosMBS++bD4Ny+YHs6Tv042n1i4IJDWa4m2O6ZDjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)