UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5AVb+14HZzEbn5wbGPOJJa1viEqzzxDS/WD3WRg1pA=' 
WHERE 
  key_id = '9d09453f859a2eb3527d8b938894b5f9ab4b0ee073958f4cc36014e35891d86b' 
  AND (
    token = 'C5AVb+14HZzEbn5wbGPOJJa1viEqzzxDS/WD3WRg1pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )