UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc3ZDOQJgw6MDqlaekhphT0ZWeajZmE950VGuV6ivZA=' 
WHERE 
  key_id = '53196115e15c4bb73361d9fe37dd1bb6c76c282d5b58698bbceef6b89d00e4fc' 
  AND (
    token = 'lc3ZDOQJgw6MDqlaekhphT0ZWeajZmE950VGuV6ivZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )