UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNb8foZoat2BClqTga2uEE2E87deostmmSv4sfPdOF4=' 
WHERE 
  key_id = 'e351e1c28a8788b2aeef8508670aede46798070f29660517cf7ba8f7fc36d75d' 
  AND (
    token = 'aNb8foZoat2BClqTga2uEE2E87deostmmSv4sfPdOF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )