UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weNkBkeh78AGEm//fXbuRkDzKAoULbcsoBbCdMgXS80=' 
WHERE 
  key_id = '6f3fc49ff5c315bef93184a7321491407be06783b4a444b050fd14aa8083773b' 
  AND (
    token = 'weNkBkeh78AGEm//fXbuRkDzKAoULbcsoBbCdMgXS80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )