UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaoItxIf6wCBlA5oeH2IyHXr92Uhef307wrNzqlDyMM=' 
WHERE 
  key_id = '0dac16b0687e0b5118019e6279023cb5bad8abe3e6164aaa2a02f8045ce2e16f' 
  AND (
    token = 'zaoItxIf6wCBlA5oeH2IyHXr92Uhef307wrNzqlDyMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )