UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPRPHHsbU8tzgcakM9OqED4u8+Fug/NOVw+RI9OVNU8=' 
WHERE 
  key_id = '93b3a6e77f9f9b86d471af2b9db250cc1f69893c1ce383de3c6d4822bfad7d33' 
  AND (
    token = 'pPRPHHsbU8tzgcakM9OqED4u8+Fug/NOVw+RI9OVNU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )