UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fbOh42zamrSXtE4GRbHnK3INiJWb0MYRVsyHHGvPiCQ=' 
WHERE 
  key_id = 'ac3f339d79ede9f9d2bbece2b0688507b3af7ba35e295de717e491f35a06b727' 
  AND (
    token = 'fbOh42zamrSXtE4GRbHnK3INiJWb0MYRVsyHHGvPiCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )