INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b28a6ec989a8c554d0cf29ad5d35eba887062a98ac07f3f2aaa292e8ff35232e', 
    'WW9z1wsqkDHzOstlEA7uDP8lgxX/e+x8sbtq1nPRgUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)