UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJ5Sv2noWXk2qvMS5geV+l763/KPnBIsQ9RethMXIgE=' 
WHERE 
  key_id = 'a1e1174b0b24a04e9fe117bb424605ef0705aad17416797049e6e40e4fbc1e53' 
  AND (
    token = 'bJ5Sv2noWXk2qvMS5geV+l763/KPnBIsQ9RethMXIgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )