UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fE8l8F7ifrRGkn3s4StZJuLRLqClMxxu1kdJJKon+Yk=' 
WHERE 
  key_id = 'a77814b0b7e61b9904b2f8970268b2e3f943d40bd97f51b64dcca2a17af3eadf' 
  AND (
    token = 'fE8l8F7ifrRGkn3s4StZJuLRLqClMxxu1kdJJKon+Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )