INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57550407e727fcd3c7762773e3c8b37da02c2f4bd07da723b146a0515dca1bd2', 
    '2O+54ONMdE+wsNhGdB5pradVZ02GC497ecTlxXqSFOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)