INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831d53ed5d7194a4f2d982ded14cc576033a1a475e0dacec0ca72cbea4782689', 
    'pJD0hvMsIiA7XaQLUbzQ1ZsExTUv/vpus/SZfCwsoOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)