UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EQ7EJ2Exja/EgEmkBy1UPFhk0hnzvbn8UkWZ+H0uoo=' 
WHERE 
  key_id = '33f34729c632c31e32ff7fe525e3d51072dd98d8349dd23077baf95d459d05d0' 
  AND (
    token = '9EQ7EJ2Exja/EgEmkBy1UPFhk0hnzvbn8UkWZ+H0uoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )