UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWCv8DGTTfNPK1yvdbpuixTx56DyfSlUb8TQl5pCiuw=' 
WHERE 
  key_id = 'bd177b64f6feb63e77a587ce5086415855f00e37a0551adce79a6b93e148df43' 
  AND (
    token = 'bWCv8DGTTfNPK1yvdbpuixTx56DyfSlUb8TQl5pCiuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )