INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4321112f43a5b4727c3b29587f4726509757469836d03ca61d1f4d7796bb97de', 
    '3A/Eq8StS4iH8WI3gcae0DNLVHHHlvNcMKVujFz4U9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)