UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTW55j3N20FG+vTAueO7MtKED2B7JSv3Cnpf3bhqpqQ=' 
WHERE 
  key_id = 'be88dc21f3675e7b42dac74e04744e94650077704e62c1308a4f663039ff49fa' 
  AND (
    token = 'WTW55j3N20FG+vTAueO7MtKED2B7JSv3Cnpf3bhqpqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )