UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6BmLDb8z/9K9PaUM880Iaa2fBz9qk2p7JVYP1wii6U=' 
WHERE 
  key_id = '1f54417d4898ffea7e937f5d9ee44655f3304a96065238d1e2c9a57f42a36deb' 
  AND (
    token = 'y6BmLDb8z/9K9PaUM880Iaa2fBz9qk2p7JVYP1wii6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )