UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1BGhjfrhIjptlHm1Tv/lE/jWVB5aA8cmAeHS/nB1No=' 
WHERE 
  key_id = '42c4ff8b5c21e9c9f5526cc0be88442c6ee9eb2f2097218acedbc82e1e7b31c6' 
  AND (
    token = 'P1BGhjfrhIjptlHm1Tv/lE/jWVB5aA8cmAeHS/nB1No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )