UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XudMfINlLpxaSDUNxqeeoxzMxyv8LeXwlw80W0hus1w=' 
WHERE 
  key_id = 'c990044193db94b0ce72bd4ff103174f27f89eb9fe9d2ffebd66a796d67de1a5' 
  AND (
    token = 'XudMfINlLpxaSDUNxqeeoxzMxyv8LeXwlw80W0hus1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )