UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8tJjgiKnEcOTzjAGThKQ6rfW1Hjr7H9qzgtrAqZuy/I=' 
WHERE 
  key_id = '48ff238cff483a6bfb6169bc1123abb956fcd785368dbaf5bb7dc0f37821c1d6' 
  AND (
    token = '8tJjgiKnEcOTzjAGThKQ6rfW1Hjr7H9qzgtrAqZuy/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )