UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGvpvjV08sjztGA9YCAmB0/ig6JrqbCMu485Q6QKXbc=' 
WHERE 
  key_id = 'aad0542889a705fce85b362242fe13ae0d30e5a966157375698551881e92c429' 
  AND (
    token = 'fGvpvjV08sjztGA9YCAmB0/ig6JrqbCMu485Q6QKXbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )