UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pv2u9KS5yApwouEnilNqPEwBOeoHOCcPKiM/BW3ujV4=' 
WHERE 
  key_id = '676fb4b530bc070a9abe0ba490ce03c552a06800959956288839fce95f647ff1' 
  AND (
    token = 'pv2u9KS5yApwouEnilNqPEwBOeoHOCcPKiM/BW3ujV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )