UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8d1TaZpZuW+Ki8HS3hiyc5jO2kO45lRkdSgmKkrgVQ4=' 
WHERE 
  key_id = '3b1eb26d7f0e903d08cbd5665244d8d227815682d4fc32fffaa5b353f7765be1' 
  AND (
    token = '8d1TaZpZuW+Ki8HS3hiyc5jO2kO45lRkdSgmKkrgVQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )