UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rs2ZNwJJcJIftHuRiRTZuvboarnitpeQRDOLdf9nqKA=' 
WHERE 
  key_id = 'f0fd1665b33c786f276e8fbba4e7bcc1b72db6fe33123521432a915ea3af7aef' 
  AND (
    token = 'Rs2ZNwJJcJIftHuRiRTZuvboarnitpeQRDOLdf9nqKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )