INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad4f485c52a04059ff470d47230d7d85cbff4b286202c1c06d7a0875ba317b3f', 
    'AvTI2724QPp8Oel20PgUQT58qnVCiKs20v26Do8wT5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)