INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '573a268354af97dba9393e2b713b3951b566c44d9755bf5c4afbe588b6990e09', 
    'ugOAm53RHhMO0ghxA45plJcESzVfZucvs0D6gdyYtCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)