UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'grG+JuFizKoJsVz9fkzJ6NnoXAeUpjV4+SeuIL5s7Mw=' 
WHERE 
  key_id = '00a4c02e111236e2b70e2c9eca51650303707669d4de59abdb23294973e560cd' 
  AND (
    token = 'grG+JuFizKoJsVz9fkzJ6NnoXAeUpjV4+SeuIL5s7Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )