INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c639f9e836566cd08cccfebccd742de3f66e90d98bdfa39b3139970d02f5a8', 
    'NgAPpY3hZJep5zoC6xuCIJb6fMAC2YQ3CO1MNtGwMkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)