UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vjYZQPit5gyyK2/XYpqRRsmnytXqtzwH44BFVqMe6g4=' 
WHERE 
  key_id = '30ebe409c7f8e80d8f3c237e5585567c2277ae07170c0b1c08fb486638aa8ef3' 
  AND (
    token = 'vjYZQPit5gyyK2/XYpqRRsmnytXqtzwH44BFVqMe6g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )