UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/yGx76hsmCazm2yCp3Q2J0AxqLkCxHGCkBkkIrW5/0=' 
WHERE 
  key_id = 'd86ccb6a3f2c84e9407b098918e3f0d8d15c0a199e46779da0a1f82c3f321f17' 
  AND (
    token = 'u/yGx76hsmCazm2yCp3Q2J0AxqLkCxHGCkBkkIrW5/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )