UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YP6xm+kqc8MsM26Vbix2RKhsz/jsPUxsWJPPkeNmX+I=' 
WHERE 
  key_id = '58d062808b7b3ce136465c6d1711c48908aefd0aacbac10bd0846e628fc93614' 
  AND (
    token = 'YP6xm+kqc8MsM26Vbix2RKhsz/jsPUxsWJPPkeNmX+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )