UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhM9T2RTz09RnWlwcTfQzF4b0XgYCHIpvArQZOLAkgo=' 
WHERE 
  key_id = 'a72b179d47b4f720469ab799b0b8f2550743758131ee0fdb90f632650e51e5c9' 
  AND (
    token = 'RhM9T2RTz09RnWlwcTfQzF4b0XgYCHIpvArQZOLAkgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )