UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ALodw7DEnobQlWGPl3D1a6YZQnkZOaqjsKEgOHa6I44=' 
WHERE 
  key_id = 'a6a424f501c343d2a7f04b7846f00c45f0fa2d5588e50bfbba2e3121a8334168' 
  AND (
    token = 'ALodw7DEnobQlWGPl3D1a6YZQnkZOaqjsKEgOHa6I44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )