UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cpdert6DUoNvEsTdWYtTzdxKL8bt/wjXStcgf331VHw=' 
WHERE 
  key_id = '8a6e724e3a0bbcc14d19e81de41abd02ee2f2e935d3ef2abf4ac794bf99b9fd9' 
  AND (
    token = 'Cpdert6DUoNvEsTdWYtTzdxKL8bt/wjXStcgf331VHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )