UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnw8Kpj1R66AI1O49ofJrT7rGcsEMy+YXfeJpa74Axs=' 
WHERE 
  key_id = 'ea225fa3b4a2b41ac95d49d4fb5763ef10452cf6564d9ed39be76d3543f1a723' 
  AND (
    token = 'vnw8Kpj1R66AI1O49ofJrT7rGcsEMy+YXfeJpa74Axs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )