UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fx5rVhQZZNZkT1nV2r2snT5OnKZyf0T6GlA4KjjQgBk=' 
WHERE 
  key_id = 'ff715c8f0870dc5df4d2fdb42f1924d1ca1533a85238c20740354182db166d2d' 
  AND (
    token = 'fx5rVhQZZNZkT1nV2r2snT5OnKZyf0T6GlA4KjjQgBk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )