UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVO5dlkU7Ri87PJxMhPbIEttRVQLhW0Iisjrr8OQJJM=' 
WHERE 
  key_id = '53e3b347f8f959e37fcd9bc44c0cf0ef355563c23a6d90095de4977051958fb4' 
  AND (
    token = 'IVO5dlkU7Ri87PJxMhPbIEttRVQLhW0Iisjrr8OQJJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )