UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwtFUtv5ogEgVWRMF27zMab0Ckts9ARMe0pGBot6hhI=' 
WHERE 
  key_id = 'b351a8da2b49bf955c14e459c1de6ccd5428be1c19d03f0d0cb9a447f3f98abf' 
  AND (
    token = 'ZwtFUtv5ogEgVWRMF27zMab0Ckts9ARMe0pGBot6hhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )