UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pi4PSyhtn7H7ecNrHdQ/EBkDsBlN6O8up66lw3eVb2c=' 
WHERE 
  key_id = 'f45843167b5a26bfc5ae265b108b44b06b4239e26f9611fe01c85466258a7e40' 
  AND (
    token = 'Pi4PSyhtn7H7ecNrHdQ/EBkDsBlN6O8up66lw3eVb2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )