UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8xey5wzdYZeZwdKC/DdsZel9TfhEVQHQn6JyrCbzzs=' 
WHERE 
  key_id = 'eb5d6d2756cc855bb1b88cde23616e4ecd4b3671eb1d23a62699a96fb1a849e3' 
  AND (
    token = 'f8xey5wzdYZeZwdKC/DdsZel9TfhEVQHQn6JyrCbzzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )