UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtEt1GL/bYNfgaG2F5B8kMlemrv9etIA6dQ/miV8I5M=' 
WHERE 
  key_id = 'f1f03e4b322d39249c75424a0058fe2a3cc644d74b922180a2214aa8604898b6' 
  AND (
    token = 'PtEt1GL/bYNfgaG2F5B8kMlemrv9etIA6dQ/miV8I5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )