UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CwTjrZo7yv9EIMeEKFbo1gks8GvKKxM5AgomjLw72WI=' 
WHERE 
  key_id = '65ce6cc91003b5088c637d256b46410019542562bd84626406524a88cb19d0aa' 
  AND (
    token = 'CwTjrZo7yv9EIMeEKFbo1gks8GvKKxM5AgomjLw72WI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )