UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUkLLKNZ9AkIaPtnhi9wdHcPCy4fM+HJ+WW8Ar8sh3Q=' 
WHERE 
  key_id = '1e9e5f72a606566c37a3484655fd302229ece67824c2d02deccfa16a2dce3d8c' 
  AND (
    token = 'dUkLLKNZ9AkIaPtnhi9wdHcPCy4fM+HJ+WW8Ar8sh3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )