UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm0Z2xoGwUWJgJriVRwOwJ2apG7A1Rl56I98JJ/q1mEw=' 
WHERE 
  key_id = '5436aae9eb1b1cb44a81ad31cd9ad93f9acd6824dcc5a11486fdb464e45b2320' 
  AND (
    token = 'm0Z2xoGwUWJgJriVRwOwJ2apG7A1Rl56I98JJ/q1mEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )