UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rJRRRcS7xDAu+kedotqxM8fDf0MFSGEkGeUrtcjxd0=' 
WHERE 
  key_id = 'bd4d4464a14a06828f27132ab2d882584ac6989900b3756cf506933ce667cbe5' 
  AND (
    token = '8rJRRRcS7xDAu+kedotqxM8fDf0MFSGEkGeUrtcjxd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )