UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2a3xSHHSxQC41geYWptTk8+SCIsdP2l1yQdh/DU7D4=' 
WHERE 
  key_id = '67b94e29f4755501287d9389708403383e7ca947f622c4df312666fc6c7bca34' 
  AND (
    token = 'H2a3xSHHSxQC41geYWptTk8+SCIsdP2l1yQdh/DU7D4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )