UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hD5UTlEEFhqmeuqRMvlyarSq0UkR/YnySiA2imyHK+k=' 
WHERE 
  key_id = 'a64c2447899d42a526ecde1987867bea24d7d08773d0bd18e4de2b46bbaf5fcc' 
  AND (
    token = 'hD5UTlEEFhqmeuqRMvlyarSq0UkR/YnySiA2imyHK+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )