UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0tXXi2W9tLvwM3HtHaY64loQcMcR3kDh3gOp73LExqU=' 
WHERE 
  key_id = '9fa9b996d0cf8ad2ce24454080cb4887041646f58a4d47103b39f0284b29f832' 
  AND (
    token = '0tXXi2W9tLvwM3HtHaY64loQcMcR3kDh3gOp73LExqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )