INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe6bbef0c4a314b80bce79f3f1438e08bf5cdc57655ae58c8b742af55b53cda4', 
    'fh93LL5SYnFJqKbgruKpc+y0nl7vrKlvoCK2o3p2l4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)