UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBLQrhcC7cin5D2wpsvdkQ0NNfX+cyDctOwCIKtkrv4=' 
WHERE 
  key_id = 'b1b9e2b3fcbe0939bfbfd2a6decd1c58431f70e91273cc2d926c91500e0f81a5' 
  AND (
    token = 'lBLQrhcC7cin5D2wpsvdkQ0NNfX+cyDctOwCIKtkrv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )