UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mihM0RH/cnPPZ6s3qPK4BLarvbB+ihy1A6onjV+Hvj0=' 
WHERE 
  key_id = '3b94999d9f369d18c5a67c2d51214ef0e159a92c40c1b8a83bad3e32c05f0c88' 
  AND (
    token = 'mihM0RH/cnPPZ6s3qPK4BLarvbB+ihy1A6onjV+Hvj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )