INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8477570b535b19aa05aa7be3a1a4f614b797e61491bfb4efb2ef4186313e0f32', 
    'xl5ercI3OA/CwcuvnP8jo9IsUqw6C0hCdvvfvZeMACg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)