UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+V9Uz7fnoSYpLZ+SD1MMUekAYR5b9TDv0NZ9GIDZHk=' 
WHERE 
  key_id = '20bd1cb58707567b516555ff9da6f66b36a3674fdfca9e3fb1a1e0910e6ddde2' 
  AND (
    token = 'j+V9Uz7fnoSYpLZ+SD1MMUekAYR5b9TDv0NZ9GIDZHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )