UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNDb549Tw9QfGyCXSLlrh17lUHaR7/mcKQ6mPa0+z5U=' 
WHERE 
  key_id = '0caf7d206f181249e8ea1df86e9f5abf6c97b7665ffefa77c601cc0db78aef8a' 
  AND (
    token = 'xNDb549Tw9QfGyCXSLlrh17lUHaR7/mcKQ6mPa0+z5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )