UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rs9ezt9u2XzLnVyij5W82zKBAOInz5H2phRI6aO7SiI=' 
WHERE 
  key_id = '96bbe48d0f797992a0e9a9bc364aab41c76c0d47eb174f84a94e463c508aaccf' 
  AND (
    token = 'rs9ezt9u2XzLnVyij5W82zKBAOInz5H2phRI6aO7SiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )