INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3715d28bd7aabbca8c995b60de4f03bc237227dff5fd7773336c7e330c12cb70', 
    'xMf+UwuHyRqPIdNFr6oa4DGAyaDIPhCm4iW7I+PRkIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)