UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1rOWHngUPHQucAQb1goFF+KfaJC4xRAVMUwJYsbyaU=' 
WHERE 
  key_id = 'decdb5c87f98c0ac375e715fdb5fd8ce78865099bc171e25ee7004f6195ee819' 
  AND (
    token = 'K1rOWHngUPHQucAQb1goFF+KfaJC4xRAVMUwJYsbyaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )