UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79UgYCATMXpdzW5Mq69jvXAGoPkkb2QrFPBpLbuGLQQ=' 
WHERE 
  key_id = 'ad9077d8237aee0912911a3d82c31ba98fd4b26dc0fd987ddaaf41fe336485a1' 
  AND (
    token = '79UgYCATMXpdzW5Mq69jvXAGoPkkb2QrFPBpLbuGLQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )