UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuGhF13H/ftniLTa7hFuwnlUHbkC15JjK0FTRjc+pDw=' 
WHERE 
  key_id = 'dc475dc5ca13daa7cd096dd9d6f86eceb707fbfd53c6454f5947da962398f50e' 
  AND (
    token = 'MuGhF13H/ftniLTa7hFuwnlUHbkC15JjK0FTRjc+pDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )