UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ALssQ6sXLXM3NPpM+h/IxtMvfu/gM8nOO27nc1Aecys=' 
WHERE 
  key_id = '760641e1b99705a80de7376dac8e03eff70a72c2f55432a193c9b45034f67823' 
  AND (
    token = 'ALssQ6sXLXM3NPpM+h/IxtMvfu/gM8nOO27nc1Aecys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )