UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/oHDD8zE4V253mrSyXxP9m8VwZAznqfhBplBcBfuSU=' 
WHERE 
  key_id = 'f91c805b27c7971e7e96c02b870685f07fa0ef882ad1648ea7b45c0ae63d01f6' 
  AND (
    token = 'n/oHDD8zE4V253mrSyXxP9m8VwZAznqfhBplBcBfuSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )