UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nO1H/n82iBoDXWsQygQVuXJEWXGJuH7OTgsAgYC2Tb4=' 
WHERE 
  key_id = '757b381386a04c569f112084b9187d5a4079c697f6da32f7d3784614cf02be9f' 
  AND (
    token = 'nO1H/n82iBoDXWsQygQVuXJEWXGJuH7OTgsAgYC2Tb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )