UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w9uArOebRtlPYXGOvB5n72u2ZS9BZKjbIqqbnd7iUqk=' 
WHERE 
  key_id = '814bb67917a0de2404990666d7122bf3de99953ce96eb52a4abbd99df4e76dea' 
  AND (
    token = 'w9uArOebRtlPYXGOvB5n72u2ZS9BZKjbIqqbnd7iUqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )