UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EsOvhgoMRasPrPqfloWkKJAWSim1bkb4tvtA0Ki80QQ=' 
WHERE 
  key_id = '7dc7bc21d01283299aa4f051927717d307779aa16ff64e9902c935467c2fe1fc' 
  AND (
    token = 'EsOvhgoMRasPrPqfloWkKJAWSim1bkb4tvtA0Ki80QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )