UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/lM1Alr44Dp8jsdmmtvbVfw2wgj91suzyRJ1X/OKm4=' 
WHERE 
  key_id = 'ff642a848d2767388ed21ce11f1f72b18f6a84e386f5e3781ea2c930a8903794' 
  AND (
    token = '0/lM1Alr44Dp8jsdmmtvbVfw2wgj91suzyRJ1X/OKm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )