UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nYJ17dbRYGfN/VHJHlIZsuBTKoNizNy2TWaoPWZxGt4=' 
WHERE 
  key_id = '25c976722f7a2c8171609c6933b7e2758e355f8e524984193f3c82ece7331c74' 
  AND (
    token = 'nYJ17dbRYGfN/VHJHlIZsuBTKoNizNy2TWaoPWZxGt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )