UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qD8Cgaiaxtca/MdvqusxcF7U7xEDDIjZaP3UdNqTgck=' 
WHERE 
  key_id = 'd3ac4c57c42f50e2ff223418d361588d2e041c9da0560e570663b33334d9aee9' 
  AND (
    token = 'qD8Cgaiaxtca/MdvqusxcF7U7xEDDIjZaP3UdNqTgck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )