UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C7ri3fZnISQVnAXY0DwpFkZ+L5AcV9oOfy34gCnLAD0=' 
WHERE 
  key_id = '8acecbba7b4adf5ce1b3cbe973f343d3b0def523848f8a3cdc4a8588c2935ad2' 
  AND (
    token = 'C7ri3fZnISQVnAXY0DwpFkZ+L5AcV9oOfy34gCnLAD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )