UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2MQso4CjYoUxiTRhzKT7ac7CgSkLv8y9LpUfG7zSxc=' 
WHERE 
  key_id = '12aef74f7268b161ba37dc8eb82d41e551fdeb34443abc6d0cefde9136e2dee5' 
  AND (
    token = 'V2MQso4CjYoUxiTRhzKT7ac7CgSkLv8y9LpUfG7zSxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )