UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2WKuCE3pA9i2s7eGpZ/rQ9eutOKs8xBX70Zgm8uZZs=' 
WHERE 
  key_id = '3f48a8edd245b2d5a95419f4256ab311d19386a35eb2df11a2e6ff7d15f0ea80' 
  AND (
    token = 'x2WKuCE3pA9i2s7eGpZ/rQ9eutOKs8xBX70Zgm8uZZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )