UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NPQ9I4F12Ypn/pkllFarIy0Tt7qpBRHremOvQJngFQk=' 
WHERE 
  key_id = '67c8a9445d1a23520aa21c8ac52cd49b1a05d25f84bda1a3658a42073f937923' 
  AND (
    token = 'NPQ9I4F12Ypn/pkllFarIy0Tt7qpBRHremOvQJngFQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )