UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCqUv5GrVcAhJ4G+JGVCKQhClAe09cdJjqfoOaOKvok=' 
WHERE 
  key_id = 'd61087bc82b9c257d718ef1c0241a56b4dfae7120b5de5aebe6e88a1d0deb217' 
  AND (
    token = 'UCqUv5GrVcAhJ4G+JGVCKQhClAe09cdJjqfoOaOKvok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )