UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi1RFwjLi3XtO6R5zbG+pA+iquIxoLSa3Z5BZ8n6+6Y=' 
WHERE 
  key_id = 'cd2cb7e893b82a5f7ef6289eccadfd61808b2bbb8284db54a8a0c008b9ea38c7' 
  AND (
    token = 'fi1RFwjLi3XtO6R5zbG+pA+iquIxoLSa3Z5BZ8n6+6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )