UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KuKn29ekmS2Mc51nc2TQm3oy+RjZLjnvc/LYZqu2K4=' 
WHERE 
  key_id = 'af0283f8eba522eee246b87c62c7a8d8dfccde10692b09124e45cdd18b2fce85' 
  AND (
    token = '4KuKn29ekmS2Mc51nc2TQm3oy+RjZLjnvc/LYZqu2K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )