UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvjlYNmFZsv7y11cMV7dWSzW+jOUeskmYy5AEERhUnw=' 
WHERE 
  key_id = 'fdfb5b49cf66f8f3b4fe84b2720135fb5cd0290a6130eef2a5079e8ab6f9ef0c' 
  AND (
    token = 'LvjlYNmFZsv7y11cMV7dWSzW+jOUeskmYy5AEERhUnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )