UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9zer+LDQrMuTT7gzFb30FIA/KGCKV5fqgYOPzDf3ys=' 
WHERE 
  key_id = '606b991e7dca1dbea9537a3f141f3c5fcbfe517f2838c3babc268ed192bbadd5' 
  AND (
    token = 's9zer+LDQrMuTT7gzFb30FIA/KGCKV5fqgYOPzDf3ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )