UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhOyq9RIFeK9yt7MICyUxyGrTwoNFnggDoHk5nCPh8w=' 
WHERE 
  key_id = '98d25a7dd2387ebacae754f0f8c512cc06b6d504bf54efe4ded9c9fc8d7cc6ec' 
  AND (
    token = 'AhOyq9RIFeK9yt7MICyUxyGrTwoNFnggDoHk5nCPh8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )