UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hu1SihU5Xl+zRRT5a/rmeH3GyNPRvfc0YdwuiSS3Dxo=' 
WHERE 
  key_id = '151b785cec786372f2ab8207292776cb77c094fb1b03b45e30eb472201a6aaab' 
  AND (
    token = 'Hu1SihU5Xl+zRRT5a/rmeH3GyNPRvfc0YdwuiSS3Dxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )