INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be8af085c61e2aeb7027264fba18ef3a90559340f15058066fffb7201d95964', 
    'Ecwu7UBhNK2upOqeN5B8W0ouH8DN51bqrArCv2BrcUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)