UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sU6JRwZHJ0BcxNQ5WUpXe8kaTarDu0X852EqSWdyQdY=' 
WHERE 
  key_id = '049264fb4f0deec7d14cef5040f43866231abcaf049b7e3768098d5ac45b87ce' 
  AND (
    token = 'sU6JRwZHJ0BcxNQ5WUpXe8kaTarDu0X852EqSWdyQdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )