UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AheJXSNZ2ZyWNvpv8+g9Oa6rTLSvyaMgTySFLE9RLjw=' 
WHERE 
  key_id = '4ce7d7fb2baa9884ff40252bba6d05ce998c19c8f2332b835ae37646c17dac94' 
  AND (
    token = 'AheJXSNZ2ZyWNvpv8+g9Oa6rTLSvyaMgTySFLE9RLjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )