UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PLAaEI+93ye1QPEO5jrqr7D9XMUxxOyAJw1Sg8YpkY0=' 
WHERE 
  key_id = 'ebce996def937ad164bcd3fb2168a5740f2bd171e6e253a9f6b0fca81579e72c' 
  AND (
    token = 'PLAaEI+93ye1QPEO5jrqr7D9XMUxxOyAJw1Sg8YpkY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )