UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKNhlzMXNKbIOo1f4zpLmWHfMYnmkbV1aiObJzxBBX8=' 
WHERE 
  key_id = '5765b0a7937101b460c586ba862a63d507c78181d84edfad877014633b3cc6e8' 
  AND (
    token = 'fKNhlzMXNKbIOo1f4zpLmWHfMYnmkbV1aiObJzxBBX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )