UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aIuwiPAAHZqiWsQhsWAP7IF/u8Bz5rWW8nC/jEB5/SE=' 
WHERE 
  key_id = '8382e388503ab151dc45404abdd38814a345f133fa3a13d052625a4a66264298' 
  AND (
    token = 'aIuwiPAAHZqiWsQhsWAP7IF/u8Bz5rWW8nC/jEB5/SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )