UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lntyHoQuea34bLLtAEECfHWnvJ8IMMk1wf+RBC/xSo8=' 
WHERE 
  key_id = '12804256879c25251058c5e14a38974246bd2d997ada8eb649d9559e3c3d7c40' 
  AND (
    token = 'lntyHoQuea34bLLtAEECfHWnvJ8IMMk1wf+RBC/xSo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )