INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278ebcc6aa0f637842e8bd6a122f237b2e8830492438d05dc70607c009bbd202', 
    'vDXlZAs2uzNk4GjW5mg4AFPMZ5s6a4vzeG5gNuMKJz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)