UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zEet88XhCnbfk/cMlvMcuZzIs1/2/yBc5CfcXCvIfQ=' 
WHERE 
  key_id = 'dbe8308a8a018e106824d38e24164bf2093619ddeb5201434f183fe6989853ad' 
  AND (
    token = '+zEet88XhCnbfk/cMlvMcuZzIs1/2/yBc5CfcXCvIfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )