UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lo1yUwCieOHrqo6ILHc0qZ2osFTwhN3MJ7+pkm8XYOk=' 
WHERE 
  key_id = '9a9f8a85a8f117c0a760ec9d86c6133c135869883eaa515c3819d9a2f75267cf' 
  AND (
    token = 'lo1yUwCieOHrqo6ILHc0qZ2osFTwhN3MJ7+pkm8XYOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )