UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqWVVmHsu6kQ00K+jSCo2G9LQlyXIfsFM/MYNwStcgQ=' 
WHERE 
  key_id = '52e0adfcbe8007aa509e95a69ab7f683f5eedc4359716a3196869c6ad7de7982' 
  AND (
    token = 'AqWVVmHsu6kQ00K+jSCo2G9LQlyXIfsFM/MYNwStcgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )