UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQoGhCrg4ixvCxks1uylpEI9rNlsqMYlnCGBpIovXQM=' 
WHERE 
  key_id = 'f7b7eeb7bd83acdbe80494c87599a80cef216d073412cf62be2d85ce14990469' 
  AND (
    token = 'kQoGhCrg4ixvCxks1uylpEI9rNlsqMYlnCGBpIovXQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )