UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EURSwasWxmR82xOmzg4scqXXP7C04TRYMfKOk3/p8co=' 
WHERE 
  key_id = '8f94d29a7f69d77a5dbc5132e02d2d375c3fd47a20edd1f32286eb038e8e9fb1' 
  AND (
    token = 'EURSwasWxmR82xOmzg4scqXXP7C04TRYMfKOk3/p8co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )