UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUjEz9YPxQLQj5WQ/CwCOnCDRhmqQ4pb/xu2cuP2Co8=' 
WHERE 
  key_id = '845165a9c3d601e74251a703e686df43eede25bef23d85ce5e691f6f27e10c0f' 
  AND (
    token = 'rUjEz9YPxQLQj5WQ/CwCOnCDRhmqQ4pb/xu2cuP2Co8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )