UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRUG0nmXh72BzFTUOKcTsXwKCtgwQOD8GJtZe8+D13g=' 
WHERE 
  key_id = '9bbc93f0ce7a71f9c0b05737aac9519fde6f330b8757cb2b9ff7c61ccdff27ab' 
  AND (
    token = 'bRUG0nmXh72BzFTUOKcTsXwKCtgwQOD8GJtZe8+D13g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )