UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sJzBsHDCUsDa7IiIhS5+T0EZ4qjeAvScNRDYQCrKJxI=' 
WHERE 
  key_id = '53db396ef3289e866d296f7aecd0f2f9470a03ea72449aebd792049fdf7393b5' 
  AND (
    token = 'sJzBsHDCUsDa7IiIhS5+T0EZ4qjeAvScNRDYQCrKJxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )