UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZcwSup6xcVKW+yf/Q0osU+82qC4nf4AVEnLV1KohAo=' 
WHERE 
  key_id = '8588a35bfc7e5b71fa513e3e5d8eae149c3332845fea438cddd828efa467c55a' 
  AND (
    token = '+ZcwSup6xcVKW+yf/Q0osU+82qC4nf4AVEnLV1KohAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )