UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XQqv1/dzc1uWu7rDQCJw8QYg9yPsqJF0SqmudPpCGow=' 
WHERE 
  key_id = '029aae158d1390ea4c1913dbc13bf004244ff90692fd707ab9276841df84f007' 
  AND (
    token = 'XQqv1/dzc1uWu7rDQCJw8QYg9yPsqJF0SqmudPpCGow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )