UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tsXda0mnwPkQSIWWYpagGycrNYtXYgp4hys9FNUxgYk=' 
WHERE 
  key_id = '999b1628e121aec75564a7dd3a0893eb4c13285896bab586a9fb1c0bdbacc9e5' 
  AND (
    token = 'tsXda0mnwPkQSIWWYpagGycrNYtXYgp4hys9FNUxgYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )