UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxex9OE7D7tGVDHOZT0gECeQii591OwEcH/VZgzgeAg=' 
WHERE 
  key_id = 'a09e7df0331f609b140a093f3dfdff80f4dcf1253e70d4399f32a19118a54ef1' 
  AND (
    token = 'bxex9OE7D7tGVDHOZT0gECeQii591OwEcH/VZgzgeAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )