UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6e8dCbum5tN5oD01oDY4JFTdwdwEWe9+LfsozYAB0E=' 
WHERE 
  key_id = '11b44a8611cf33f352f0ff3055cbaa32005d013db1a574ac0abf73dff4aa4434' 
  AND (
    token = 'B6e8dCbum5tN5oD01oDY4JFTdwdwEWe9+LfsozYAB0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )