UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/dnwmIfuuF/hyhAfGMcLkmTq2VpgE62ZkD5p/8INh4=' 
WHERE 
  key_id = '21fd0a303d1ed238b69d56024318b69de190bda071e2617a0bf7dcb4ec7ac6ee' 
  AND (
    token = 'j/dnwmIfuuF/hyhAfGMcLkmTq2VpgE62ZkD5p/8INh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )