UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/2jCG0Ova979uYKoChMdPRxlmSiR0V+riMoHMddQdI=' 
WHERE 
  key_id = 'fa93934b4a79b99e53abf978e4931ae030c2ed7914fce47191587dcbb61cda8d' 
  AND (
    token = 'l/2jCG0Ova979uYKoChMdPRxlmSiR0V+riMoHMddQdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )