UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mw8pYk7NDZSTdwpLLyEqXUbZrmDneS7G24aWohoZ8+k=' 
WHERE 
  key_id = 'c029a60b6424772bdd02814074bc956e26adbcc768e07730fcfc7919b9a2d368' 
  AND (
    token = 'Mw8pYk7NDZSTdwpLLyEqXUbZrmDneS7G24aWohoZ8+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )