UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVwAdPPX45a7beotdnctGM3ImhxfSnggzikLAVT3890=' 
WHERE 
  key_id = 'e82324813fa80176592efb1c64da31299e93f7177fc9602ba91066d961e59fc5' 
  AND (
    token = 'uVwAdPPX45a7beotdnctGM3ImhxfSnggzikLAVT3890=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )