UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CnK/g5aw99RSqbeAw6euF9sO7ySJ0tjaa7IzvKj9sM4=' 
WHERE 
  key_id = '0392f0986b797ce9f5e561195c3165a524ec1cd71e597aef6b04ac4c42e7a5b6' 
  AND (
    token = 'CnK/g5aw99RSqbeAw6euF9sO7ySJ0tjaa7IzvKj9sM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )