UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQmr1e2ZUWHgpLG1oYGePj9BnJEh8KbxuNvM845uKmY=' 
WHERE 
  key_id = '4a4478c570b3f3ed37d6d0bbda085a05c86f4bdb688d9b7c778dcdec2fc40acf' 
  AND (
    token = 'WQmr1e2ZUWHgpLG1oYGePj9BnJEh8KbxuNvM845uKmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )