INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b2417a21042991bd837789ac5f152a1e084284fb48bafec02a1734a0c286c04', 
    'm+nAyvKN9l4njW/xF4br6aG8g4SYh16O4G0TZ0BYc0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)