UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRJ3N7LhU+J8HRd3N+1jpn4YV46/bsf7obou4vNsqB4=' 
WHERE 
  key_id = 'd20bb460ba713d88365264f1ac7060cd7631936e6d52003a715d065ab71dc951' 
  AND (
    token = 'cRJ3N7LhU+J8HRd3N+1jpn4YV46/bsf7obou4vNsqB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )