UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xAt93BDVbeGTgAy5Uees3N6vYz/ZSxBeC+egHgrdlhw=' 
WHERE 
  key_id = '0b0274a5dc48ed63b48dbff5db858a4fae8183df245db6e9d2299b2c75807314' 
  AND (
    token = 'xAt93BDVbeGTgAy5Uees3N6vYz/ZSxBeC+egHgrdlhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )