INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ccf5ca6f087ffe648a8833fd492edbcf472be1c5f9ef95890373a8e11e762b', 
    'WEbWb3uPKMdqQX+bIKhCRW5TYsdCt7ZXEYm/BnAnN8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)