UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mx//nNQJcQhXIHDylO/Bt7bj0DRa66FonYb8WBy4C8=' 
WHERE 
  key_id = '87ba11a4cdd8eedd9de384d7b3a13fc2ce80ffd7122e51bc64136badc5961d0b' 
  AND (
    token = '1mx//nNQJcQhXIHDylO/Bt7bj0DRa66FonYb8WBy4C8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )