INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '509353d159dd75465876368e236469217832a11ee02a5e833fee819519dc8c14', 
    'dzJkyVLBpWggpmH0vYLAUBOC0vnnVYMNCK0ltvDt0us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)