UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LBAzWd+1v6OTtbwjVMen7mAN/+w9ZM4F6buFloWZr70=' 
WHERE 
  key_id = '937aaa29f98b83647eb38d01a236e8227c9c30eb4130dea4d18dcb290bb80be1' 
  AND (
    token = 'LBAzWd+1v6OTtbwjVMen7mAN/+w9ZM4F6buFloWZr70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )