UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kRhSB5qg8b9K+G5EMzdhj3nyJ2fHCKeDhvQa5PzFni0=' 
WHERE 
  key_id = '75cbd92fffeef8d7c103f71b2bd4d6e7fd6e7929f48d9cb054aa90d0f07e8204' 
  AND (
    token = 'kRhSB5qg8b9K+G5EMzdhj3nyJ2fHCKeDhvQa5PzFni0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )