UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MFZAjZKlJYQIAGbwSOll0HDwKvuiGnDcIr0epZ4QKyo=' 
WHERE 
  key_id = 'd52c0ccc5f958958f814aa3892c36846f04dd807f6d1f4ae5c2f2de9f307b3a4' 
  AND (
    token = 'MFZAjZKlJYQIAGbwSOll0HDwKvuiGnDcIr0epZ4QKyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )