UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdfLSEqaYW51rL+t3WsuMeOfJEzYSYdRmZR2dKCkNcU=' 
WHERE 
  key_id = '35a7054ecd89979355e11b36c0b85221ef35a7a155ffbe564b8287124666124b' 
  AND (
    token = 'kdfLSEqaYW51rL+t3WsuMeOfJEzYSYdRmZR2dKCkNcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )