INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81406bddfa6d2829c13fd4b2d31cfd59f2b3eb9cb0d7cb45f790c7a81b70c34e', 
    'LU0W7N3w6eWL/7zHBMDobJ1xbgQJTuErXzte9IiuppI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)