INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f52c854997c2bdd75831424ee00729071840d4a288fe1253764d54d8e2edebaf', 
    'MbgI8s4aX+7a7q3kPXY4HERPl4yj1V8307798Ypxerg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)