UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DP72unK3/b04mxBlImWc2R/2HzbsqEQH8e2Bg/9lqM8=' 
WHERE 
  key_id = '4121dc6bd75fa25b2f04ec07374dbba576321890075502e668501ad06b81c6f6' 
  AND (
    token = 'DP72unK3/b04mxBlImWc2R/2HzbsqEQH8e2Bg/9lqM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )