UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycK9R43xIARFkVW99ONPYhMQYEfSVbB+VtxOehhD0y0=' 
WHERE 
  key_id = '6002677d372fac14236bac149e68b62ba2a37a7f12edaed6bab7c08c80a89716' 
  AND (
    token = 'ycK9R43xIARFkVW99ONPYhMQYEfSVbB+VtxOehhD0y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )