UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tBtQSJ0dArT/2SCXsfs4ZPnRW65f1O5HS34DeezKQQ=' 
WHERE 
  key_id = '615d2c39aae922ce79401fa2131fd5d84ba995e9d16ead4fb80710cfbec82cc2' 
  AND (
    token = '0tBtQSJ0dArT/2SCXsfs4ZPnRW65f1O5HS34DeezKQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )