UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOHKOBYQeoXAtSCLQJxNMtPM+4ssSiLotPgoNUTOZN0=' 
WHERE 
  key_id = 'e691a7e4449c7d185a5779bb17006a0869ae7fad41a4163f24c816b329268b66' 
  AND (
    token = 'LOHKOBYQeoXAtSCLQJxNMtPM+4ssSiLotPgoNUTOZN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )