UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2WrGDaNmJhxByNowU6xuYP8d3yjqkIls+2M5Y/oS7c=' 
WHERE 
  key_id = '3575473cb699a8bda27ddbb36d75b297838bc5d6e192840e214522bec08b983f' 
  AND (
    token = 'f2WrGDaNmJhxByNowU6xuYP8d3yjqkIls+2M5Y/oS7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )