INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b37c2f437e431b75655f760faa9b5e2392b2857983e462ea6d79779b9ec7445', 
    'eQtA1SJ4vKKTSKEafMzVKs0NOsYkfr4LUoLIV79XoWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)