INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4941b88bd8e7db1deef5b27b01f4140ce256c8bb08335d2b523d6b2669a7b1', 
    '1nMlK08G70Ys8yB5bcOmnSB7upqCfikymJjUc7ASp1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)