UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+S5vEi0P/BhWaFblSS7Rtxp3ngkM/lCuUoVLhve1d+8=' 
WHERE 
  key_id = 'aa7cd8dde3cefca52790443dec9c5cd440f8d7bb48e8ad1b3820afdd9560f7ab' 
  AND (
    token = '+S5vEi0P/BhWaFblSS7Rtxp3ngkM/lCuUoVLhve1d+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )