UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43/bATxaKUdTRaOQQbUObvFAf6CASV4fZwTtTNYqCb8=' 
WHERE 
  key_id = '16d8b21cfbfc61e0d8b960ffe768706572f5d09705d558b84a9bee0553b34a26' 
  AND (
    token = '43/bATxaKUdTRaOQQbUObvFAf6CASV4fZwTtTNYqCb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )