UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tsq3Jx2xUjIJpiuEiMMYTXKoqu09C0AqrH+oCOkr284=' 
WHERE 
  key_id = 'e8e878e0b3c67b045c9478fb7cee3a6f0b1325886d905306090e4e0fea69728d' 
  AND (
    token = 'Tsq3Jx2xUjIJpiuEiMMYTXKoqu09C0AqrH+oCOkr284=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )