UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkDyMtNPslqr901fI/BaUzgLfMSeG/1kUHiJNZT1FcY=' 
WHERE 
  key_id = '4719037d267a98edd07dbaaf23174db45e44d141fd6c47e3feea7b92924ee2ae' 
  AND (
    token = 'lkDyMtNPslqr901fI/BaUzgLfMSeG/1kUHiJNZT1FcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )