UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jqqTzNdE/5sFkDv5jHsDCTe1LVomHLNw4blZW5YtPg=' 
WHERE 
  key_id = '3e0463e4aa5542242e66784f482fad35ef7275b852c02792ef7cbe957752950b' 
  AND (
    token = '3jqqTzNdE/5sFkDv5jHsDCTe1LVomHLNw4blZW5YtPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )