UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8FagRkW+/3aUO0k5ch3t00yjY/VqGaf6NacOQfkEy8=' 
WHERE 
  key_id = 'a8e3d083f1a8b6ec015c7cd0adeda28fdba430c4cc07df2487448b7e6319ac02' 
  AND (
    token = '+8FagRkW+/3aUO0k5ch3t00yjY/VqGaf6NacOQfkEy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )