UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ctxP76LiMM6adRprLqsrcw0/bNdESz/3P96IeSGt9j4=' 
WHERE 
  key_id = '441e2bed8ddac97c9f6d0c8f1beec74bf8a243ef76fa5d411d11aeebdd2ce793' 
  AND (
    token = 'ctxP76LiMM6adRprLqsrcw0/bNdESz/3P96IeSGt9j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )