UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzZzA7rt3plYqCTTUZGrUNoE/hcGVGstYoQUTURq/wQ=' 
WHERE 
  key_id = '3effeedfe58e6ab7b91755c033a8df37bc9c728ca86b1de25563b341ab36c920' 
  AND (
    token = 'RzZzA7rt3plYqCTTUZGrUNoE/hcGVGstYoQUTURq/wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )