UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8m1Oue1gRq1K6UNbLVZ77Zpkr+aeG4BdDy0XIndxCLc=' 
WHERE 
  key_id = 'c799be940df87e5022e81a97ed43a60fa4f02ec0d3f78e6aedeb4c4bf87c45df' 
  AND (
    token = '8m1Oue1gRq1K6UNbLVZ77Zpkr+aeG4BdDy0XIndxCLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )