INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39acc16b277974c43f30742719f992a34532c0bb5fbeb2fadc8904d612797695', 
    '1ytkbrSb5RIuLxuvywoj1+CTTWghTjldbj3l4ssjJuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)