UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CI5m76qr4j+Spc2ddyXIyWVYRKQWvjP0qyMRCMXFBwg=' 
WHERE 
  key_id = 'f491d3b5082c2ed06499472ad41e2fa9e60f055607ed8dd913e550fca532eef5' 
  AND (
    token = 'CI5m76qr4j+Spc2ddyXIyWVYRKQWvjP0qyMRCMXFBwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )