UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YhaLrleHqH/zySft522LO6PgEQjwUFK3kzwxLU/88jU=' 
WHERE 
  key_id = '6a2c27782a32c5e6d6c6ba788f2a78c576eb82e214042422279fdf5c95d728e9' 
  AND (
    token = 'YhaLrleHqH/zySft522LO6PgEQjwUFK3kzwxLU/88jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )