UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P85lXrrj+V4wxWhuBL/37ai9JAbq683YZPUc6InGrcY=' 
WHERE 
  key_id = 'c84b67055ef5fa79b3e32177e7bc4768d1149620e1bdd489a35f3418a31832a4' 
  AND (
    token = 'P85lXrrj+V4wxWhuBL/37ai9JAbq683YZPUc6InGrcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )