INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9ef7b9ea7bf473d2eff44806c9d40065e604213fa79e339e0acdf4300898021', 
    'qbmiPPWSh9El26ok686Ia+hgY7UwlgeuZigoRM2R7rA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)