UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ir8KZYUFcQJ47itkBpA61yNoClGpgh5Q8znOCz8fLUA=' 
WHERE 
  key_id = '1c355b3659abc0b8b58298c13a3823b5ee6e16ae5fcff74026dc5f21508f8824' 
  AND (
    token = 'Ir8KZYUFcQJ47itkBpA61yNoClGpgh5Q8znOCz8fLUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )