UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4heya/0P33dDeHTbSkkiqEbL7GqPO2wtqqwvsPvDXnQ=' 
WHERE 
  key_id = 'd84e65c6f14773f09a5f7609e0b0b5f776f29d9831632957d01d83bbc3fb8f54' 
  AND (
    token = '4heya/0P33dDeHTbSkkiqEbL7GqPO2wtqqwvsPvDXnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )