UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GF2XFRwYVLHhE7OqW8/SzPkYO7M0MLP9WL62xXyd6Bo=' 
WHERE 
  key_id = '3fd1acb3b6db07c87df50fa6dc23af1875d5cd6f05ca03abeaf91afdd29837aa' 
  AND (
    token = 'GF2XFRwYVLHhE7OqW8/SzPkYO7M0MLP9WL62xXyd6Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )