INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ac94d8e39b22c9802f998b47ef2a4c6af632a397b933e69af8ca2a3d17b6ca', 
    'l6VFciEH5d43rNKfkdQmD4LVhnNa6A9Di4lDOqeFwPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)