INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343544c67086308fb1d823e5d829f58dba0b2e56e92e3c8b1708c2d22ad21eea', 
    'Skk6EpEHu/8ddyS1C4SarXczOQLpIMSoO8Sc+XVS1iU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)