UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+z8z0LOBN1Z3/1quPtmnVGfSUROyqX/3LXkAhT7564=' 
WHERE 
  key_id = '9d45766dbf14d47be4f5427da961f4bed383fb0ddf4196a961702d07d55096e9' 
  AND (
    token = 'o+z8z0LOBN1Z3/1quPtmnVGfSUROyqX/3LXkAhT7564=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )