INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a18f92801b1080a4e15920a819b3ccfb9d380474285497b2ff7ac1baa1a5c2', 
    'IAgFyJOI/VEBhGNRkdTP6uClPZI2HN3e43fYH53SyiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)