UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+Xow+ttH+fOHPABMKYcA5azoIf4IBF/kscPdh/yQkQ=' 
WHERE 
  key_id = '0cd94f4b62248f0ff3e9922fafb85936b8e17d4f8b61096cc0b4dec19e8f060b' 
  AND (
    token = 'Y+Xow+ttH+fOHPABMKYcA5azoIf4IBF/kscPdh/yQkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )