UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPbyf9j13BrUbJr/tzfTwehKuLecl2Acg9+NFm2Us8I=' 
WHERE 
  key_id = 'd2ba1e12c6217a39d45ea2be38792f851137d72269fc79e9753363b49d938acb' 
  AND (
    token = 'DPbyf9j13BrUbJr/tzfTwehKuLecl2Acg9+NFm2Us8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )