UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUs6Hru3t3eWasoH/DozTntrRGRXHT95T/zGq1YDM7Q=' 
WHERE 
  key_id = '95edd59e930b718678813f1937847ec4841d42763ad9570a7dee0042aa40b5c3' 
  AND (
    token = 'lUs6Hru3t3eWasoH/DozTntrRGRXHT95T/zGq1YDM7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )