UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G8PEo3LPMh3FkEjUwmxZ8b/XC0FuI8/UjljizqJsU98=' 
WHERE 
  key_id = 'a959d7998569bd44384c9b4abf7a8b392e29fb58b3da093f1ad6d2988b9da548' 
  AND (
    token = 'G8PEo3LPMh3FkEjUwmxZ8b/XC0FuI8/UjljizqJsU98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )