UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a66pJVza2HqZjz9x+WQXeJX1O3tL7zeluWQQrLw89i8=' 
WHERE 
  key_id = '4eb4efc3951df5f1fb371cd4cedf45d1547e3bba2da514d1719040696401dd16' 
  AND (
    token = 'a66pJVza2HqZjz9x+WQXeJX1O3tL7zeluWQQrLw89i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )