UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VEX5Kfqp0jMzX1sr/85g3qJq2oN4CtK5N4za8KFpoxc=' 
WHERE 
  key_id = 'fed3923b2503bf93e94d7f25f66e68e34efc2934e8ec63fcb49f16001aa428dd' 
  AND (
    token = 'VEX5Kfqp0jMzX1sr/85g3qJq2oN4CtK5N4za8KFpoxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )