UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BpLTTcUderQ5aHrWIPqn6Q9jmQcSMb6/ae4JP75IfSQ=' 
WHERE 
  key_id = '1e71949300b53aa4e673dc64d637e2cebaeb3864f93416fd6d134f12b86ad12c' 
  AND (
    token = 'BpLTTcUderQ5aHrWIPqn6Q9jmQcSMb6/ae4JP75IfSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )