UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0wSCb8DfBXbxUO5Z/HfO2Ib0UKR2o79rOEBlS0EFMQ=' 
WHERE 
  key_id = '236f82a1c69e3f4d06cb191eb1e07c181f0d370dbc8bc52514a87b7c5399dc5f' 
  AND (
    token = 'M0wSCb8DfBXbxUO5Z/HfO2Ib0UKR2o79rOEBlS0EFMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )