UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nZmqIFAqqyQV98hI3i987g2LbgzagiVt7IuTy8NGj8=' 
WHERE 
  key_id = 'b80e4aa2b60516ae630dfe3d25baa723cabe2d0da38536ed1174b5c4545fe9ee' 
  AND (
    token = '2nZmqIFAqqyQV98hI3i987g2LbgzagiVt7IuTy8NGj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )