UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGo8sOh13cLevuCsQenWXGiOqhWJ4w5p5G0/u7rhSMs=' 
WHERE 
  key_id = 'b5f96d5c11e431ee67700474da0ad578573e55ae075abc5917888028f50b8781' 
  AND (
    token = 'NGo8sOh13cLevuCsQenWXGiOqhWJ4w5p5G0/u7rhSMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )