INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7487bbda1299ff207947a2adc2e7fc8e81d9a2d7699e81f6d8ec0bed040bb76', 
    'on9SGKU0LBNc75ZNsK3Q+5Y3BVB3v8jLYRi+piVV1lk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)