INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9925a92a169cad10329bb0488fbf350bac6f0237b3c29442a7e01c40d12028', 
    'm8t7WjHAIpudDUJ9Ve0R+T72mHjF3EqjAQWNQsME+qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)