UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4xS6COYU44L6Ear3XjrX/EDzfeIl3a4CGsde++rZdwI=' 
WHERE 
  key_id = 'd24e124b1eefcb12a62b6411c35167043afad8edf43410d0b47ed7c356b29c78' 
  AND (
    token = '4xS6COYU44L6Ear3XjrX/EDzfeIl3a4CGsde++rZdwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )