UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfi5tKB0vfHp/KE21MNNurZQc1uhLJO7jZ/gUn0O0OM=' 
WHERE 
  key_id = '3c8efc83c964440917c925e9994716b5f6b704e4843cf217a4b09933840a2929' 
  AND (
    token = 'cfi5tKB0vfHp/KE21MNNurZQc1uhLJO7jZ/gUn0O0OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )