UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gWAPWH9zWLdM3vdPvrAYeyh8IqpKA+RgT6h/KPQHVI=' 
WHERE 
  key_id = 'e8e61eb53f0b94401e7c9d19cf572d2c09f121faedf851da318913e129b1d1e2' 
  AND (
    token = '8gWAPWH9zWLdM3vdPvrAYeyh8IqpKA+RgT6h/KPQHVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )