UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydkwC/qAGex3BoLVcQsKw8bCB24zeZSYSfpCDQHKe6o=' 
WHERE 
  key_id = '47de0b73e2c3db430a0a5881c57854c7fa07b390baf9bccf8b63d50222393dbc' 
  AND (
    token = 'ydkwC/qAGex3BoLVcQsKw8bCB24zeZSYSfpCDQHKe6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )