UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uLTAmSza3NdMJtPULxpnYM8zdmNNaO/Bk/P5ETBrX4=' 
WHERE 
  key_id = 'c50bbbd583a9af449755511ca1ee9f53c3005918ce036575a60eae9de43ec217' 
  AND (
    token = '/uLTAmSza3NdMJtPULxpnYM8zdmNNaO/Bk/P5ETBrX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )