UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3BAlzztMdUoE5+xfnU9I1FDkKsdI0lYTTemhoehsScc=' 
WHERE 
  key_id = '8b74984d9e6b02951d87e34e231bc8f4682da85ccf3ea54f2c5af1217f652817' 
  AND (
    token = '3BAlzztMdUoE5+xfnU9I1FDkKsdI0lYTTemhoehsScc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )