UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHvZMpLpoVa3MAZ2Ocklvj5YQ0lRiNJlIrFupDMW6DY=' 
WHERE 
  key_id = 'ee6a454ef9b3bb352eacc2ecadd171a15d1dab583970eedede13687af54f53ea' 
  AND (
    token = 'EHvZMpLpoVa3MAZ2Ocklvj5YQ0lRiNJlIrFupDMW6DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )