INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e631712979e4cf2e03ed9bc91663676a44ca52cbdad93a9a009912b702a6c3e', 
    '2fPgcC6+QqllFtOhJTWmZudr2q+HKBJfps4afdHAikg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)