INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bac3d93521b53fc0400a32cc52a136e05b8de194f47e50fc7d23f979cb1513', 
    'D6YC8COnA7DVHYjBsROlhe4EXGFIZ5NA1A1IWV/O2Kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)