UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwLnQIVT8wsUH9UOx/bkrCArJte3hpv2u9Ri1IrgCn0=' 
WHERE 
  key_id = 'bd9cbe5b551b7809d150f992c58219b1451b425b0887a304ec35461837ac764a' 
  AND (
    token = 'zwLnQIVT8wsUH9UOx/bkrCArJte3hpv2u9Ri1IrgCn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )