UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDbkAxfpDioW7BhKKnj6pNmLWT1LB3i0F0ufX8+yYhE=' 
WHERE 
  key_id = '0f5c4a0f8810210c7b478b6a27429fd1370a59f97a5811d9fd21b0c6a5497f61' 
  AND (
    token = 'gDbkAxfpDioW7BhKKnj6pNmLWT1LB3i0F0ufX8+yYhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )