UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JzLEUhVq38BKM3+YS5qeg9nE/x+wwS3zOBxCWmha/mo=' 
WHERE 
  key_id = '87e1c28170840a632ef6151de96b481320f2e98ec0aecb0738973f15940bbe20' 
  AND (
    token = 'JzLEUhVq38BKM3+YS5qeg9nE/x+wwS3zOBxCWmha/mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )