UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KztcQSuqiUq51kO6SBm4SKfM8p9JLx/S2/S6flPKOoc=' 
WHERE 
  key_id = 'd9fb8828f4530ac210d111f1dc3086ad4cec24adaa1f09b80508de85d8a98ad2' 
  AND (
    token = 'KztcQSuqiUq51kO6SBm4SKfM8p9JLx/S2/S6flPKOoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )