UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXCyMpm6+uJc3Nugyd1eTjFqr/eiK5paMNQnlOG8W6U=' 
WHERE 
  key_id = '49776ab75be8658fe5161fa37c7d47740b42abdd6bff9563ee931485acd2ffbf' 
  AND (
    token = 'vXCyMpm6+uJc3Nugyd1eTjFqr/eiK5paMNQnlOG8W6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )