UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lROAvuR3fZq1P0j6x7Tj9h3qsiIVK+TUrt+HkUsYwvE=' 
WHERE 
  key_id = '920bcccc445a0806151467466060f29e1d1d043ac1c0c37ee29ac1af37f6738f' 
  AND (
    token = 'lROAvuR3fZq1P0j6x7Tj9h3qsiIVK+TUrt+HkUsYwvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )