UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/4VTrO2MzaKIkpjsA59kplXsPUMXTI4fbgYs0vGDBE=' 
WHERE 
  key_id = 'd2a721f3582cc90b9d69af8212ad1c21a9e9dec584fd92467c28a3ed2366945e' 
  AND (
    token = 'C/4VTrO2MzaKIkpjsA59kplXsPUMXTI4fbgYs0vGDBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )