UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7TGjEBiWOts4Jek/wvyLg7/RuHoZBYiIKkdv7czrz94=' 
WHERE 
  key_id = 'f84299354532d653433cad012b7ba7a18df117f8258ef1bcf46f54a3c083104b' 
  AND (
    token = '7TGjEBiWOts4Jek/wvyLg7/RuHoZBYiIKkdv7czrz94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )