UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2e5D3NJ/qdFIJu+VGOFzny9Kxp/icqoYs7XW3H4e1U=' 
WHERE 
  key_id = 'a37cbe945364b3d0625e232cfdd56fd7b67b56ea0f58380e3b92c107edbec203' 
  AND (
    token = 'n2e5D3NJ/qdFIJu+VGOFzny9Kxp/icqoYs7XW3H4e1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )