UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmjyRfYxBXSvWP11PVCSOOkWrWQX0C6/y5Pu6tKnXAM=' 
WHERE 
  key_id = 'b524ad99c62593bac5b78a931be8781ccd7b45b4da610039e60f11945fab6bf3' 
  AND (
    token = 'nmjyRfYxBXSvWP11PVCSOOkWrWQX0C6/y5Pu6tKnXAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )