UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dGQjgPfXtDzhH3KTxrRu/SNSwqFa3e0+oP22SkElks=' 
WHERE 
  key_id = 'a09e637ccd32a5afa302b457048dd236358fb1e3da25f64814df90b0c853de32' 
  AND (
    token = '6dGQjgPfXtDzhH3KTxrRu/SNSwqFa3e0+oP22SkElks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )