INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ecbb4184cab9f487499f3ded35c372ff5e95fc6fb550d1da5fa299b300a23b0', 
    '/sxCHisCP0+WJhRhOY9zOIkamQPoAvUJIM6f17NCU/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)