UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Quw0dx/gUm8a+InPmTCj09oN2UNA+bDor7H7xz3UkhE=' 
WHERE 
  key_id = '20077f7f0eeb7de16fe933d52f13e76be5e1e3e48007135f4e844b98f916215d' 
  AND (
    token = 'Quw0dx/gUm8a+InPmTCj09oN2UNA+bDor7H7xz3UkhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )