UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8QmzhAePek6tyMVanw6VYBsdlzaelqz79I0ecCpHtE=' 
WHERE 
  key_id = '011ac9c6f0a19d1e9f804f5b2a6d532a6f6c3a597ea14892eba8b349c8db1569' 
  AND (
    token = 'x8QmzhAePek6tyMVanw6VYBsdlzaelqz79I0ecCpHtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )