UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBX4JvTLYafCgK+feigDgIjrSEG3diBQbjJ6RR5/DLQ=' 
WHERE 
  key_id = '9386af0ffece3cb59dd2ff7dff14edc0c049b712c3468470786f9e753e49a368' 
  AND (
    token = 'QBX4JvTLYafCgK+feigDgIjrSEG3diBQbjJ6RR5/DLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )