UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0izCjV+XbWJpyVSeXD9DXBqgVUObiufr0+veURpkLGg=' 
WHERE 
  key_id = '3e49708ef1cd5cab738d184739f85ce87f3dd891017f81e54a0f6c9729566349' 
  AND (
    token = '0izCjV+XbWJpyVSeXD9DXBqgVUObiufr0+veURpkLGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )