UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uz3AyVY5DlNCki3doF6/viO3l91QMjhivYzIkX6vq8=' 
WHERE 
  key_id = 'cdee02262c914aaaa657f1b708f9c5159821e61cb41e506b0a22e2d80e469759' 
  AND (
    token = '+uz3AyVY5DlNCki3doF6/viO3l91QMjhivYzIkX6vq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )