UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bauhijLoYjicOm9yVNPP/xbZQr2eSbQhtDjNREcq8Uo=' 
WHERE 
  key_id = '94e52358ac3932be7cb6e2ac3a319d75518692e469ca988c911dc114c5101708' 
  AND (
    token = 'bauhijLoYjicOm9yVNPP/xbZQr2eSbQhtDjNREcq8Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )