UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rgleEqFuT9Ayq1siftfQZqPyUucF95BIHeqh+KNk2g=' 
WHERE 
  key_id = 'a49b0283ac817f5585876dd431547af84b7ee2412febc3e7ac0cec0d71479e87' 
  AND (
    token = '/rgleEqFuT9Ayq1siftfQZqPyUucF95BIHeqh+KNk2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )