UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T8+IZSASkjuT5/PXOEKHvk6GT/dPgpqL92t552bbaIs=' 
WHERE 
  key_id = '7a67180539d4bbbc2aa16eedc22d4be41d000fa6acb1b8496b63392fdc79ff4a' 
  AND (
    token = 'T8+IZSASkjuT5/PXOEKHvk6GT/dPgpqL92t552bbaIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )