INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8448dc1d1be5967ddfccbb701484b2637b8c9d622db27511e523c1e833ba3fb9', 
    'Z0GatU1y46UGnWJLBlERBLE2RMx7G2EZHH09vhaO1/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)