UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79QhTdJsnyLkPEt2T9JSaCSQ14ulABQG+XCGsh/8VV4=' 
WHERE 
  key_id = '5d7b0beb205663d3c8685dd27b1478264845765e6101021cd8d8e0c9df784fea' 
  AND (
    token = '79QhTdJsnyLkPEt2T9JSaCSQ14ulABQG+XCGsh/8VV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )