UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huvNxUwwwUFGbM4bqcWGbGE/gxmVnGk7dXKhLJINqdM=' 
WHERE 
  key_id = 'd4af5741e04b86bf1dcbdea3df228ac63da1dc089422e6bebc90e39fcf827216' 
  AND (
    token = 'huvNxUwwwUFGbM4bqcWGbGE/gxmVnGk7dXKhLJINqdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )