UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi2vhBowH6Ng/OaPl067BPkbEeAOwOPPEJzeNFzcZeI=' 
WHERE 
  key_id = '3e5f9eb3af024a3974c37759368a6f7d9f6174be73e7e50ee30727a27aca45c1' 
  AND (
    token = 'fi2vhBowH6Ng/OaPl067BPkbEeAOwOPPEJzeNFzcZeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )