INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b8516f8146be4d735ecaab6d4aae5cb6c872253f2ce8c767be311c054e552e', 
    'MTQm66FforedkEa9kv65VQzDLYGATtonNU6bvPXEldE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)