UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cig7xwi1m2EGz3lRq2fnNpE9l9xUQN3zugwfES3xQ4c=' 
WHERE 
  key_id = '4fb698cf0f0e39d242c935a550b6e27ee5f3a71202e03d7b6b8684ef3cc1197d' 
  AND (
    token = 'cig7xwi1m2EGz3lRq2fnNpE9l9xUQN3zugwfES3xQ4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )