INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '906670a4b306342677b06e045eb0bdd4f1b18046e90e7a390ad7898b4e06614b', 
    'XCxbP4Ei1A0Kls8AZYCe4FtFNfjJCDdq52bK61V/UZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)