UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFmgJa8099ik2GEUT71m70Tjpi0hdoh1wV5hL3/FwOA=' 
WHERE 
  key_id = 'e515a7dca37360fdd762c24ca027f782bd78ac8c9833edf77a012113769c73df' 
  AND (
    token = 'HFmgJa8099ik2GEUT71m70Tjpi0hdoh1wV5hL3/FwOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )