UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ql3pdQFoAi2yKTdvh5n/OGz7QQTgeEIV3+tqbPrCfqU=' 
WHERE 
  key_id = 'b67bc2cb3fad63fb07d238071c1f4d0c7eb24127787d27057c48589395358b6a' 
  AND (
    token = 'ql3pdQFoAi2yKTdvh5n/OGz7QQTgeEIV3+tqbPrCfqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )