UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LWuFd5CfpipzizYeAPeF1xZTc1eFbb1hQAyZF19VvpI=' 
WHERE 
  key_id = '2aef01328bf7f96de041f7900149bc3937c452537bee527a221dc812f20185f2' 
  AND (
    token = 'LWuFd5CfpipzizYeAPeF1xZTc1eFbb1hQAyZF19VvpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )