INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b23e057e51ab337b664f25895802060efea2db980818e31a60ba4e27579af0', 
    '3A7QDtT/LnW5A7tUcfDmR6xcWT6JwWFcHSuN/teD9FQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)