INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6654e7dc32d81bed0c1de6b038b70cabc082c5f2458802bcbdd9e146a0bc7134', 
    '3LzKilRLN0yrZllZtCPOZHimMeTmcDBv0QdgZ9FarSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)