UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPXszSeYt/FNt6thrBVkEKb9en6TLOCtOK3u18Wc4RY=' 
WHERE 
  key_id = '2ddc49ff7e00a1ebfd7c6b22dd229e57f7ee82aa7ca97c181e4b4ad5c650e042' 
  AND (
    token = 'pPXszSeYt/FNt6thrBVkEKb9en6TLOCtOK3u18Wc4RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )