UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXfqViMnNFZAioVZTDtZRqbY+i9UtvKVatVsvJdWEyo=' 
WHERE 
  key_id = '6ea31d73ca8bcba02d3b3a3e5985cbbda7137272874dc35ede1f3d326b1e08c2' 
  AND (
    token = 'bXfqViMnNFZAioVZTDtZRqbY+i9UtvKVatVsvJdWEyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )