UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zS7pjXeVTi0mGkLhYCZuvqlWuioGwJ8rnlEfpfPuWd4=' 
WHERE 
  key_id = '5d5fa45a26214baff3d0b645986ba2d7661de05343bc8074889f7a3d62da5fd0' 
  AND (
    token = 'zS7pjXeVTi0mGkLhYCZuvqlWuioGwJ8rnlEfpfPuWd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )