UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AN8IcE84Be9AU4S2icuVizKveek2SkCQKnW6xyqMyU8=' 
WHERE 
  key_id = '988193e3ff4c7450336c346d1989cbc976575c3c9c82e9108b0519126b508c7b' 
  AND (
    token = 'AN8IcE84Be9AU4S2icuVizKveek2SkCQKnW6xyqMyU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )