UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yy5VIOFBV4W+G0dthAsIaDRs76Ck2jX8clQk70+Uayo=' 
WHERE 
  key_id = 'f46d558172a184d7697a5c58456e3b559ec6cd4e415701bcc9373073b4008b47' 
  AND (
    token = 'Yy5VIOFBV4W+G0dthAsIaDRs76Ck2jX8clQk70+Uayo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )