INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a33cd26d7099772ced20d431a1d9accb3edf9f39b82421c75cf38d44a21cc52', 
    'K8PLC1tuHzhvm1R78dhBpfQJOl5BJO2lNWbVA9YU0J4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)