UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BefmI6xidYHisPQ6LI4k/LAG/UEsyCmm6LWYMqcZ8/E=' 
WHERE 
  key_id = '9b3f95a469b4bd8daa6e30d5e4e55f35925d0e6a81926e81d4967b36a1395457' 
  AND (
    token = 'BefmI6xidYHisPQ6LI4k/LAG/UEsyCmm6LWYMqcZ8/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )