INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7da860aefb01ec5b75aa5dc414e2f8ed16122dbad6994a93f7bcefc51f0994f', 
    'ZEi9t5x8QIyZ4JywMiH9sltBL0WFYoEwldFkmC6ihLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)