INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494af52f6662dee0c60342f7431e77eccf3b489343936489a2a930c6f2798c1a', 
    'pLNDi9nxegaoJzE8Jsi9bRmEju1KdrN7ogDUesm2nGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)