UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/ObsaigAon2rp/cOa8jru4VzRMXgjP9ChoyWhXXfmY=' 
WHERE 
  key_id = '5d78d84134fd905395db270163bf0ed42df9b69dce181c13ed5431d50d6218fc' 
  AND (
    token = 'K/ObsaigAon2rp/cOa8jru4VzRMXgjP9ChoyWhXXfmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )