UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/lJ65tPiYKMyKXUP796lhrMeFrWAEsJERELcxdd4rc=' 
WHERE 
  key_id = '9431020fb8d7877f1747c084ec7274fdc30b2022d6c12a687b14db4457bc9ebb' 
  AND (
    token = 'y/lJ65tPiYKMyKXUP796lhrMeFrWAEsJERELcxdd4rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )