UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6OCT93uYPgBVD3CcMJ5DiKazx8eCHEnSXqS8nM75T0=' 
WHERE 
  key_id = '1efd11905dd6458fc3fb5448bd7bedf4915cb265345f555c9b8c268ebb2544a7' 
  AND (
    token = 'w6OCT93uYPgBVD3CcMJ5DiKazx8eCHEnSXqS8nM75T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )