UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j71FYoihSh8nmvlMgqj/yCrK9HFEqUOSKYZm0xxIURE=' 
WHERE 
  key_id = '2d37daad0944783392a60d21eb08858e5ee4f5b517e62e2df60194e5384efb3e' 
  AND (
    token = 'j71FYoihSh8nmvlMgqj/yCrK9HFEqUOSKYZm0xxIURE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )