UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cY+qfLj5NTovaCRAyduxPjzjxXT8vDieCXT/wdZh+I=' 
WHERE 
  key_id = 'add5c8c198c43c962d54bdd9110957f06619ab77fba90937b414a0b2684da84b' 
  AND (
    token = '7cY+qfLj5NTovaCRAyduxPjzjxXT8vDieCXT/wdZh+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )