UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MrvRZPNT+OBbu8bO6w39PuxTH81Q11jT5dzq66oDLQ=' 
WHERE 
  key_id = 'df376c463b4c1ec97cf793bbbea328defca7ef64cb4a12f98b9b448d4f74691c' 
  AND (
    token = '4MrvRZPNT+OBbu8bO6w39PuxTH81Q11jT5dzq66oDLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )