UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aoBKYc19Bu2TWVHlgHPolfwcWVTaNXt6qmnxK3EmipI=' 
WHERE 
  key_id = '7a063a2b68454c292826cae006a1e814cac7b3e8900bc5f7e18b40e520edb484' 
  AND (
    token = 'aoBKYc19Bu2TWVHlgHPolfwcWVTaNXt6qmnxK3EmipI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )