UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktU6eNZ6GLkMzPQu+xriGLKNoLYULghyW/id2+y9s5Y=' 
WHERE 
  key_id = 'ea0823cd21149296c59805c44d55fb0fca51ce9d266406b2fd76d90203df2201' 
  AND (
    token = 'ktU6eNZ6GLkMzPQu+xriGLKNoLYULghyW/id2+y9s5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )