UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5dvk+vqZK59d46Im7dpAs/Ws+yMmRqThpdX29jhAV8=' 
WHERE 
  key_id = '1e119614d1964002979f4a06836f921ed2a5f782e7c4e1ffa6cf30962a954ef0' 
  AND (
    token = 'S5dvk+vqZK59d46Im7dpAs/Ws+yMmRqThpdX29jhAV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )