UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXJtkVjHUnQyvUeV0v+bZd4zMRBjkTjG0y/dyPFl8Dc=' 
WHERE 
  key_id = '817d2bf0f3f8cabe138b7a5c15443e5b3ebb18955f44c24800653965b3a723bd' 
  AND (
    token = 'dXJtkVjHUnQyvUeV0v+bZd4zMRBjkTjG0y/dyPFl8Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )