UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nmOTJ/qxeKLW4cj5ms8RSFhHW4XbN66dPd4TCr0GYo=' 
WHERE 
  key_id = '93b9fbe74ec76d1715dc9207fb27516292e045594d464b8fcd1e8b809309a3e6' 
  AND (
    token = '3nmOTJ/qxeKLW4cj5ms8RSFhHW4XbN66dPd4TCr0GYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )