INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4778598e1086dd434834131433b24b187882a4bf7b6d056506aa7579d2f88057', 
    '14F0x/tp+1yWbC4zwJuMUPN2uAg99Ix4xXWSU6AfkXE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)