UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NIzJpg4Jx6rRF9dhHsz/62Ng00ctirgF8mWz/Fmn1rs=' 
WHERE 
  key_id = '77c65e12203ecd26086cceaa0d5a8f7973fa25f651a86795251af31a6d0cef27' 
  AND (
    token = 'NIzJpg4Jx6rRF9dhHsz/62Ng00ctirgF8mWz/Fmn1rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )