UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faxPhdh/rhqZvkpyaluKuz1z/mmn3g90X5GLu1lghjo=' 
WHERE 
  key_id = '8453c9046197c899518919ebb3505153b426e31df26e89370fabeb8c874000a0' 
  AND (
    token = 'faxPhdh/rhqZvkpyaluKuz1z/mmn3g90X5GLu1lghjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )