UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COBU2KvgXpM+uVtCD/hTOn4SJxerBWol/nEk3WNraKE=' 
WHERE 
  key_id = 'd20bcb2c20db98a96b641696a6e1232cdb11a642ab9c21e51ebc737aad63b6ff' 
  AND (
    token = 'COBU2KvgXpM+uVtCD/hTOn4SJxerBWol/nEk3WNraKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )