UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dAgn5bWmrmLQbsCMhwPQ55n/4PAlmUk3xb8Cayt7mY=' 
WHERE 
  key_id = '9892f2c9c24e6d16d7951938d660fc15393df508546b3a1add12fda5bf172960' 
  AND (
    token = '3dAgn5bWmrmLQbsCMhwPQ55n/4PAlmUk3xb8Cayt7mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )