UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VPcYYrTYI+dhQDha3RSnZjaXuR7aapwxN0PqFwsl7GI=' 
WHERE 
  key_id = '7db0f787e7ad588a3aa45cba7513a3ed84a24ad9115aa8f0179c0d2029a44464' 
  AND (
    token = 'VPcYYrTYI+dhQDha3RSnZjaXuR7aapwxN0PqFwsl7GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )