UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AaYgLyk+ofsnzXD+VbqcM8X5pt9nV86UOK7cZR5O/E=' 
WHERE 
  key_id = '72c798bfe1834b28cb4cf4eac796a347cb43ad79c77b5edc9975fa0e6232d1f6' 
  AND (
    token = '3AaYgLyk+ofsnzXD+VbqcM8X5pt9nV86UOK7cZR5O/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )