UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIu8IokNa7h2VVDJHXtukZFpjc1GQ2pO6ZN28ckLySw=' 
WHERE 
  key_id = '3869f32a8014f4cad7a0ecba0e25d55c92610b2aa9e979378ad6d81e45258aa9' 
  AND (
    token = 'cIu8IokNa7h2VVDJHXtukZFpjc1GQ2pO6ZN28ckLySw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )