UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Dtqy6Z6ceGPWXNvBq5I8oeWuBswb6nC1bdUw3W/f+0=' 
WHERE 
  key_id = '73f57c9201aaeb27d6c4a4b6d93294a16c66e5867b992a9010e5f1d0ded123d2' 
  AND (
    token = '2Dtqy6Z6ceGPWXNvBq5I8oeWuBswb6nC1bdUw3W/f+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )