INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '912c8456848395ef191f0cb344053bad80d6feddc266d2d2a1faf4bbab213592', 
    'ip1gddc6WWR3ARYrFeSH+ISyXQNN54A9HlHm6WZc8xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)