UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOigO6u5a0kU59T6TAnevlphirQTCkedPuGlpQYCTAE=' 
WHERE 
  key_id = '82d4d68f4bb4cbd651934c63b949df2ba9c34a63103dafdbf8154db8edefabbe' 
  AND (
    token = 'dOigO6u5a0kU59T6TAnevlphirQTCkedPuGlpQYCTAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )