UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5n1RQg64/yutDKgjV76TJlFfxLc7AVBmPMjPvuJW6a4=' 
WHERE 
  key_id = '6cc1d25687aa2cf8c76053164eb6b9fc299df9d875ee9a23aa3ae08216bc3ba1' 
  AND (
    token = '5n1RQg64/yutDKgjV76TJlFfxLc7AVBmPMjPvuJW6a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )