UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't71zqm3XOCPMXXNL/Q3o3KBVZWdzFHpiE39eqhG47hg=' 
WHERE 
  key_id = 'eab6098237dabdeb161ae0bc720301cff20284de6ec25c6463e9e58ccd3c7323' 
  AND (
    token = 't71zqm3XOCPMXXNL/Q3o3KBVZWdzFHpiE39eqhG47hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )