UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V6NpQ+1OUUQ8z4bJ/hbePVSpOIpWGUZf2iTgNRIhoqo=' 
WHERE 
  key_id = '9629283d3d6ecc7fbe5d412054a1a2292a34e9377636875a69a8d048f9926e1e' 
  AND (
    token = 'V6NpQ+1OUUQ8z4bJ/hbePVSpOIpWGUZf2iTgNRIhoqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )