INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6db21178da0d72cc62d2d3ba32e3963f89e97c58cff5de42275a3bb0564362f', 
    'RWjQxd9p6Y04URecLu7wzHB6QlanbX7O+WbQG/+7nOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)