UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8lIDSfdaT8N/tRmv8Rde/GT9wQoKB2vUzzFpKDAl9I=' 
WHERE 
  key_id = '7d59fa22bcf7cd380f17b79c9277974a409980b368fa50eab405287a757a39a7' 
  AND (
    token = 'y8lIDSfdaT8N/tRmv8Rde/GT9wQoKB2vUzzFpKDAl9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )