UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3XKSb2IIaHa+Br4yKKlebPvREoM7Iod4GaVezuLTIZg=' 
WHERE 
  key_id = '5c0b4c0a73e81b0595f3ae9a7386c8ef46d63375b3c50e28132569f5cb28bb61' 
  AND (
    token = '3XKSb2IIaHa+Br4yKKlebPvREoM7Iod4GaVezuLTIZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )