INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '567b5f29b729f5e669ac909b2668a041e6d62b449cb657c1232f08eb3d4e3f47', 
    'Eb9dBVYljEoLsFWuG8xfoWu/iDCkDhb1pi9x7DvFmsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)