UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kOUsc+X5E5TOO+vVd+4Ime4PVNwTvfDGXhfYvZ4hNRw=' 
WHERE 
  key_id = '875803a0b60e04db2ceda82c133ceb9031a4f13d19642a23ec7c5acbd1e940ae' 
  AND (
    token = 'kOUsc+X5E5TOO+vVd+4Ime4PVNwTvfDGXhfYvZ4hNRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )