UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Q6NcnQqK9HS3/rfZhGfSE0eR/SWuJhNYVwJ+1caqSE=' 
WHERE 
  key_id = '9cf9ea1b174279d9c25f1d3c46f422fe50168f9360576a21a75802bd1d1598bd' 
  AND (
    token = '+Q6NcnQqK9HS3/rfZhGfSE0eR/SWuJhNYVwJ+1caqSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )