UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zhyh2fOabQVQWZh7Ul/DX2X9BdC5XJsVO+b9EsVSLHs=' 
WHERE 
  key_id = '28e34e113c00a11358531df7f0293ca659b0e60f2aa7b938f7c96c1d48840b08' 
  AND (
    token = 'Zhyh2fOabQVQWZh7Ul/DX2X9BdC5XJsVO+b9EsVSLHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )