UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jU79RZe3i9IzkZtt9cHYE+lv0GC78qztwenZypcDZdU=' 
WHERE 
  key_id = 'b0bc312721bb0e6d446e791d24afbcb182779c733461f997da560fd3e1e20168' 
  AND (
    token = 'jU79RZe3i9IzkZtt9cHYE+lv0GC78qztwenZypcDZdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )