UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ldhlp/rpFUqLCUkm80gwpGjc78OQB7h9asF9ynLlNJE=' 
WHERE 
  key_id = '5072a8534c4e11a4c78ddd4b9db258a8233891a8d66a59276c37ec47f605c103' 
  AND (
    token = 'Ldhlp/rpFUqLCUkm80gwpGjc78OQB7h9asF9ynLlNJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )