UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Uw5rHvYfhk4u12dtdHxWtkYhpPe+ie/N0S4OGKy/ic=' 
WHERE 
  key_id = '4c905c33a9d4f0292df4ffbf1ec4bf0604bd6131ea3387008356e0721d3cf7bf' 
  AND (
    token = '9Uw5rHvYfhk4u12dtdHxWtkYhpPe+ie/N0S4OGKy/ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )