UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLfp4fOTqBE42P0+xa2BaL8waWFEqTzK9pqtohMiBG8=' 
WHERE 
  key_id = '929b7298209a194388b7346cbe021a6b0e9acddb944cce1ba59c4e1aa6f541ed' 
  AND (
    token = 'SLfp4fOTqBE42P0+xa2BaL8waWFEqTzK9pqtohMiBG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )