UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GIRJt9dwNiAsiNZFxdBGTM32AR/3BchD7AFY35nOYc=' 
WHERE 
  key_id = 'c897be91f1045a76cf7f50fbd48aeaa967b8fee6b2e4002dc40e74da9d8ea4c6' 
  AND (
    token = '5GIRJt9dwNiAsiNZFxdBGTM32AR/3BchD7AFY35nOYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )