UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JpHc1BVWjAngTmfG03n9sxjsiFNyQB4ty8ssowkqCmM=' 
WHERE 
  key_id = '4d186508a82bb12ec036359b9850c766abc5f3fe1ba35ec9553eaab30cf73cfb' 
  AND (
    token = 'JpHc1BVWjAngTmfG03n9sxjsiFNyQB4ty8ssowkqCmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )