UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arUFy7JyjUTgjU0SYqP/OAREYEatoDrhTWqH75ErCgc=' 
WHERE 
  key_id = 'e5a9c5e568c335bc61ba8eef9ab5dba1874613984426ff5c6a683b300627ce6e' 
  AND (
    token = 'arUFy7JyjUTgjU0SYqP/OAREYEatoDrhTWqH75ErCgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )