UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJw9UM9gUZrph+NJ3jzkwVkDxdxUHIPfC8L8wjik51o=' 
WHERE 
  key_id = '94c3700817a0f03a354c55460b746c528b6da74c20c714c5ec1eb3e95991a591' 
  AND (
    token = 'aJw9UM9gUZrph+NJ3jzkwVkDxdxUHIPfC8L8wjik51o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )