UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LtIKVH5uF0MlTztkYrptCpNBSJbOsI73LIGqXw1pq2k=' 
WHERE 
  key_id = 'be1a18cacabc9a1483170778cde78e0e6f32d7d92524a8cf0675a9258e32b965' 
  AND (
    token = 'LtIKVH5uF0MlTztkYrptCpNBSJbOsI73LIGqXw1pq2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )