UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bg2WxaZ8IzmIHA+Ce8p4AIKoGczp72ogWXFLPt/slhU=' 
WHERE 
  key_id = 'c9a49a1d005a990304e3cb5f9b623c4cc5a0fc855b01b990b44535ee50a71e15' 
  AND (
    token = 'Bg2WxaZ8IzmIHA+Ce8p4AIKoGczp72ogWXFLPt/slhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )