INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '550da74daec9f19f92ef419f6b178390b2e8b65c6b10a8cfb385aa522a37f335', 
    'HbFOjvAJ4bWN4wsC443hIre8WUWRS/nxQ6ZBTlKV2a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)