UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cr2KGjeiHFdb6gbfPMOq8KuZB5vd81dgCX2XHN0Gnh4=' 
WHERE 
  key_id = '7294ca219ca4b158cbf4adccfa369d7335519c59853e15e046dbb7d695c32771' 
  AND (
    token = 'Cr2KGjeiHFdb6gbfPMOq8KuZB5vd81dgCX2XHN0Gnh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )