UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p352vd/D2ZnD2dfzNg6QooE+X0Ei2WYMKDIFh6TC+ck=' 
WHERE 
  key_id = '308346405b2963301aab8f52d6f6ca7b21be33cdb6db36b8c34c5087a80756c1' 
  AND (
    token = 'p352vd/D2ZnD2dfzNg6QooE+X0Ei2WYMKDIFh6TC+ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )