UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcsKBUGxVBKUAIqpUZhIijG4eXg0hraMCGYnPPC9Hyo=' 
WHERE 
  key_id = '59455fe07b16e10a1fd08decb1f37e8956f2d3529345d6a3be9c3c1ffe8e91b1' 
  AND (
    token = 'TcsKBUGxVBKUAIqpUZhIijG4eXg0hraMCGYnPPC9Hyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )