UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvinzXudpPkKBwv5U+PImJ46JWTSEPvNkTkbqDLLF3o=' 
WHERE 
  key_id = '8e47ac500069ff5d0312d02dbdc4327b1125d1cc9943f14425931dd7ad0832ad' 
  AND (
    token = 'QvinzXudpPkKBwv5U+PImJ46JWTSEPvNkTkbqDLLF3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )