UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oz534biMoyvgoDD9t+hYwMA6xnRUwzCFzMrdhHnG2Z4=' 
WHERE 
  key_id = '6586c178f5f87f1ef483be70ff7137c326d4edc034bfd5f6e087f1699e204053' 
  AND (
    token = 'oz534biMoyvgoDD9t+hYwMA6xnRUwzCFzMrdhHnG2Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )