UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1N5gMZrU8djvGiapMoG7ZrvbQIqMeOFhhzvK4c4rVM=' 
WHERE 
  key_id = '9c5d97db82422d2b50a16a2ef52d136da5db03e3d4faab2ba416fa95cf499ebf' 
  AND (
    token = 'r1N5gMZrU8djvGiapMoG7ZrvbQIqMeOFhhzvK4c4rVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )