UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQV0AsNWEtCf5jv19iA6P9X6Nzdsxry/t5CnZ+VbLW8=' 
WHERE 
  key_id = '24ed490cfe4679cbfd1117847e06b3aa67e663b1973427b1d4fb4f7fe62b58cb' 
  AND (
    token = 'zQV0AsNWEtCf5jv19iA6P9X6Nzdsxry/t5CnZ+VbLW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )