INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8df0bf40220c5243fb4d28d7a46b87354dd6b023446dd0483452af7e2676781e', 
    '3PJ7SJmlnHD1gyA1JZDEWlTOjEe07FnKjwB3iu/KEGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)