UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UG14nbzAPakdKxL6pnvcOWwtHcwk/+9LOZzRtX0GGM=' 
WHERE 
  key_id = '2beb8f5e878d3519e36218ced7cf60cea933ee92d00aa0241e50ba3e58904912' 
  AND (
    token = '3UG14nbzAPakdKxL6pnvcOWwtHcwk/+9LOZzRtX0GGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )