INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44b5c0a21a49efe9cc09d1b5919fce2cf720815e80dbb5c37d41198a1e0aef84', 
    '7lwhnNoUTM5ATwROiZxozmpo+0zVCwNLiJsUxGTx27s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)