UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6IQ5GuQOY28SSNThjWzB6Hisz3z5Lgo5B1RLCZBxXq8=' 
WHERE 
  key_id = 'b155f178aa811f30fd4e8b5b614ac9109a7de49f7744b213e5db70a1f4e08b36' 
  AND (
    token = '6IQ5GuQOY28SSNThjWzB6Hisz3z5Lgo5B1RLCZBxXq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )