UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sT/xXX6rHlljihWzb8MAZKwJIZjxFZPSHoUfymVJhzs=' 
WHERE 
  key_id = 'be97b64c2e573dd5aa35d24b198370ddffa60962403f5850804a195b6e901be4' 
  AND (
    token = 'sT/xXX6rHlljihWzb8MAZKwJIZjxFZPSHoUfymVJhzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )