UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Qj2DNI2+2mtA0FX2RE/RxFPDxcNNLhH0WE2EKW9SJM=' 
WHERE 
  key_id = '115c43e3dde366186bacb05edb0d8f084bca029aef350c892a0562868e3b7353' 
  AND (
    token = '9Qj2DNI2+2mtA0FX2RE/RxFPDxcNNLhH0WE2EKW9SJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )