UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBgjh+LCPpNbHOKk2nbWgrFluB+34oLuRqR+HPB5fbU=' 
WHERE 
  key_id = '151aa61b5b2ec5a25db89c7b15aa4fa8a473d7f1fdf981deae60c3b725648280' 
  AND (
    token = 'nBgjh+LCPpNbHOKk2nbWgrFluB+34oLuRqR+HPB5fbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )