UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'un7/dW+2leg701ae5/h9r4qiJ47eLPbjv3C+ZHKOXlQ=' 
WHERE 
  key_id = '5b76744420681a71efe00960b0796dcc3ce2ad8226ef89573401e9fbad48de53' 
  AND (
    token = 'un7/dW+2leg701ae5/h9r4qiJ47eLPbjv3C+ZHKOXlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )