UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2/DazVCuSCKLJcnQRVvY0FyASAVx71Bua1uR3jNoW4=' 
WHERE 
  key_id = '94afb6cbf9db2114f8b30520764e6c88c9af12ea618bb38e2953911627ca53bb' 
  AND (
    token = 'Q2/DazVCuSCKLJcnQRVvY0FyASAVx71Bua1uR3jNoW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )