UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QL7e41/ASu02yuhlh54Hx+eokiRb2dstprrIXrwo/Cw=' 
WHERE 
  key_id = 'd4ce8c072a71ed935cca7b0b6922eb0f031da3686a16d2db34d9097aea7de036' 
  AND (
    token = 'QL7e41/ASu02yuhlh54Hx+eokiRb2dstprrIXrwo/Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )