UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnsB+0/CuFnWBWeRP+eY++tWgubiMvb5lIt932mPK7k=' 
WHERE 
  key_id = 'e204a256ba9e9f9275d3a489fd81828de95d11ba74fd1181339e6d9658178310' 
  AND (
    token = 'pnsB+0/CuFnWBWeRP+eY++tWgubiMvb5lIt932mPK7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )