UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUztx+aD05KAGaZMOyIdWYzaZtFYgLkfkHmUYn60Xt4=' 
WHERE 
  key_id = '0c2806d839701ffe0d091276882f79452406e62865e867621118879eadce3252' 
  AND (
    token = 'jUztx+aD05KAGaZMOyIdWYzaZtFYgLkfkHmUYn60Xt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )