INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5a865604323a695c95a5cdcddad0e04cf23a749e1d29966cd6c359cf7511c80', 
    '3bYTDjY322U9+FNv1LGcT4SwB9Qqx7TrzEvVsiJPxO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)