UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5Vc7xlgukMARzwNPof/YWIF8ob9dHPEyEovazy6PpQ=' 
WHERE 
  key_id = '4b05050adef42ebae7dcf4c2c057ec69db767857c14d10861b1d15591b0121f2' 
  AND (
    token = 'T5Vc7xlgukMARzwNPof/YWIF8ob9dHPEyEovazy6PpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )