UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/dwaCYOYwWYcneUuKAj75KodwrqYJPY1tuzRrACZq8=' 
WHERE 
  key_id = 'dea1981570590b696c1ef94449e636b33480e68dde7a889ac00d841143a0e05b' 
  AND (
    token = 'm/dwaCYOYwWYcneUuKAj75KodwrqYJPY1tuzRrACZq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )