INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7be3f1b9f28e99eec4c2bbab75e78207059d4ae66a665e8d08ebb6ce4642f8bf', 
    '8p5bKoDdz3OleHrQ5CvftKc49Tr+YL02RBCupFoj460=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)