UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8my5rHpRZQAyHEMQzlb1DNViUqxGjrXb/M35h0HebOI=' 
WHERE 
  key_id = '808cb3904c2c590a2ba96272fbefb4db880bde05f12634ba6ee27afca3812c0d' 
  AND (
    token = '8my5rHpRZQAyHEMQzlb1DNViUqxGjrXb/M35h0HebOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )