UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L580JUNO37BRWulBzSdCNfp530+R9Tpi/K5l57z7Ho8=' 
WHERE 
  key_id = 'b2495e721457d18ac191dd87e9b38b8e7604e8f81b8ca39cafd089e9421f9706' 
  AND (
    token = 'L580JUNO37BRWulBzSdCNfp530+R9Tpi/K5l57z7Ho8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )