UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/axCt2/6gy6T5i5Af76oZaRdcXwHgiaTNdG+fSHA2Xs=' 
WHERE 
  key_id = 'd31306744ab05bd980dfa14a810e04920772f1c75e6656e4e91bf99f5ce6c084' 
  AND (
    token = '/axCt2/6gy6T5i5Af76oZaRdcXwHgiaTNdG+fSHA2Xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )