UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wG2wnCHiNuuqyRC8Za46w3jzfETYP2mMEwokBG9GAPI=' 
WHERE 
  key_id = 'd209d7bfa96f1cd0785956eea22a66fc499bea2c62d81e81843bd9f9fdad9159' 
  AND (
    token = 'wG2wnCHiNuuqyRC8Za46w3jzfETYP2mMEwokBG9GAPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )