UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cm8c668RSmXv/OU9cuotVhL6WtwkmawVWoQLBK/TXEk=' 
WHERE 
  key_id = '7be7a084f0eac5e3dc7f890fc23ce82a31319a77cd44f27d29799121addbd96f' 
  AND (
    token = 'Cm8c668RSmXv/OU9cuotVhL6WtwkmawVWoQLBK/TXEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )