UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C3qBpubjp1o3yfmJfE6ZM6hoQmffb0dskDFsHKdL4uk=' 
WHERE 
  key_id = 'ac08859591d53728b3811b3e3f4824110db8ed92bb94d255d4854d6cf446e436' 
  AND (
    token = 'C3qBpubjp1o3yfmJfE6ZM6hoQmffb0dskDFsHKdL4uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )