UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9jhSw8sqMOShPdTS8P/OpaVv8JF6sH76cUjOBKT9mQ=' 
WHERE 
  key_id = '029eb881231295657ff07481055451d5259bec7867ff90121bcb0049ac8081e5' 
  AND (
    token = 'V9jhSw8sqMOShPdTS8P/OpaVv8JF6sH76cUjOBKT9mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )