UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mYKH9Ls20+9dWDbjIK808I27tdHI+HvVcuycuA9Nao=' 
WHERE 
  key_id = '64a7b497201f070db3a40f742a8a6792eabd1fde3d8d28e3c07360263be7fafa' 
  AND (
    token = '2mYKH9Ls20+9dWDbjIK808I27tdHI+HvVcuycuA9Nao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )