UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmLo7yUoLE59oc9hMMMQMMNfqJ1sQykMifFX4Gj0YD8=' 
WHERE 
  key_id = 'c4fd9c73eef5fb37305a1f658e50d8f8a455f4b150a608d6855feb65a3e4a64c' 
  AND (
    token = 'fmLo7yUoLE59oc9hMMMQMMNfqJ1sQykMifFX4Gj0YD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )