UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylym56PSkN1PdcjIEZ1SFCMe2omnXtQzwYgvrXGKmHU=' 
WHERE 
  key_id = '5bc056a4c1a220a3aae485a6d4af9a630ec48921babf1bcd72ebb31d2848b9c0' 
  AND (
    token = 'ylym56PSkN1PdcjIEZ1SFCMe2omnXtQzwYgvrXGKmHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )