INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c580a6d4de27771fa79011ffde2bc29be43a44f9f7265d25144d8cbd6636f7c9', 
    'tzade1KwWI8gMTpsDUWnJ+aXsjzBNn9Uj966UyntuOs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)