UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Ar58d8qtKU4qLYRGwhYq7EqiUE3DdE1aqCPUBJ2SXE=' 
WHERE 
  key_id = '96ad452860f02420b8a4c3702ca9d915563b26248221fb06f2ba8d43a931c2bc' 
  AND (
    token = '+Ar58d8qtKU4qLYRGwhYq7EqiUE3DdE1aqCPUBJ2SXE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )