INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16294a600c87edd08ab7a5051ca29284aa9e6e1f36277d42479f3fbd4bd02841', 
    'je0aaif0QyvOjwfSPi+Id6RgqKBDXAhlHyfqGNpWqUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)