UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pb45XGhtaU9J0vdTD+iizZy4OUYK8nCbVZEtMiG1dWU=' 
WHERE 
  key_id = '57e5fead0640b289123c5ce70cdd0b45802e49cd7dcabf8d96c2e738cf721c1f' 
  AND (
    token = 'Pb45XGhtaU9J0vdTD+iizZy4OUYK8nCbVZEtMiG1dWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )