UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EY793hX2cnQRCFparxpJMs5mOB5V9J35BK7CjsGunC0=' 
WHERE 
  key_id = 'b42004a0867cff725f1d487f73ebb892bbed5614710b4172418b78b189fdbebd' 
  AND (
    token = 'EY793hX2cnQRCFparxpJMs5mOB5V9J35BK7CjsGunC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )