UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RSOWs6jgVYUQn1g6yLxeabAgQoipMpUMVUgME1GmZ8M=' 
WHERE 
  key_id = '90fdaf7c5e6d0ddcd06116a9c1fc394cdc96f6fb280e499d83349b193059c934' 
  AND (
    token = 'RSOWs6jgVYUQn1g6yLxeabAgQoipMpUMVUgME1GmZ8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )