INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b5967fd04ab55e6cb020fb42145c7a37327508274e127b8a1a9d4c436cb275e', 
    'S4woWAVgXelwi+iDYxFNcOCcBs8qlAuZtGyF+CFP75U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)