UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtkAw8idOoeQ3dirTH/Nm9j7Yod/tdTBNLJ1OK2N964=' 
WHERE 
  key_id = '0c9aec203897ef8d50ebd134118b75af2af84f634b75ed961092da4bfece5053' 
  AND (
    token = 'QtkAw8idOoeQ3dirTH/Nm9j7Yod/tdTBNLJ1OK2N964=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )