UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uOuuL1SAd8wqMhgOcRU616Rh1PWnSem6aSYtlknARM=' 
WHERE 
  key_id = 'cea3fa2731910258455b7bd25e97fca725012008b64abbeef792e3332b4df34b' 
  AND (
    token = '4uOuuL1SAd8wqMhgOcRU616Rh1PWnSem6aSYtlknARM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )