UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AC9K2noVhoCgtmHcWQ/hMgV+kPRDMg+aIY/ffVWA1EQ=' 
WHERE 
  key_id = '7947ed401d4ed4e570098878ced96502509262d9e55643e2ef93ccbbf9d2df17' 
  AND (
    token = 'AC9K2noVhoCgtmHcWQ/hMgV+kPRDMg+aIY/ffVWA1EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )