UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r72xJSFgK71kdH4xYfLj1IdqV3FWqH48TqxDgQBigho=' 
WHERE 
  key_id = '487f062e8b833ca8322d40efbe3973126a2f0c8d077386217e6501c656cb03a4' 
  AND (
    token = 'r72xJSFgK71kdH4xYfLj1IdqV3FWqH48TqxDgQBigho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )