INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6a49538fac3a10cdd7087495e6f0024fc288687d7c44be9dd8a3ec5fe3d778d', 
    'KR7bPlEzqj78Ixv+yT451Zhknl/W9EZkxY/aYtJhs4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )