UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7m8LZE9KS+y7+qXYG8DAZ601TWoCAofytVou94Re8Kk=' 
WHERE 
  key_id = 'a2b96c330925fd436c61505072881f70b17b703917914322c5cf0f7e01eab0d5' 
  AND (
    token = '7m8LZE9KS+y7+qXYG8DAZ601TWoCAofytVou94Re8Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )