UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KxJvVffhQ0e5qbWbHUCBLG3KDTDh2/N+wnviEojIiI4=' 
WHERE 
  key_id = '655994bc19446b861dae5796997a5a29485c70a863e6c0d838c1ac021c42d922' 
  AND (
    token = 'KxJvVffhQ0e5qbWbHUCBLG3KDTDh2/N+wnviEojIiI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )