UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2fNSUf5hWRkklGAyqgS371/SwJhWY3K1BpIyZvQfUk=' 
WHERE 
  key_id = '08b33da65b9ad3686b134e6ac30d4022dfbf5945d2da608fe525aac3875241e1' 
  AND (
    token = 'C2fNSUf5hWRkklGAyqgS371/SwJhWY3K1BpIyZvQfUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )