INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1511ad129399458b162fd5603233ce8651b5ab04fc97a79a35a9bf8d30cb9dfa', 
    'NzTVcWtd68E8MgDbPfBpMjRVaSx+3snvq1BZK+0qi28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)