UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzdyMd+3PZBcGb47id8bs4g5efK39/YAUP2iFuPAGjY=' 
WHERE 
  key_id = 'c7e11f79270d57f4ccca4f50d7930c82fac6827c5cb1b61b8f75b5b6de0e4a1c' 
  AND (
    token = 'uzdyMd+3PZBcGb47id8bs4g5efK39/YAUP2iFuPAGjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )