UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpTSAMqWV0gg1wSqdrLgGy4cqlhUaqGR3DEp6dz+VUI=' 
WHERE 
  key_id = '3ca7d894e337933483ac62dfb0886e858bb0c1f7036d83d8356c5bb461b9b97e' 
  AND (
    token = 'NpTSAMqWV0gg1wSqdrLgGy4cqlhUaqGR3DEp6dz+VUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )