INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d0bd15231f33afc5a9937a70fb06997cc7af3cd82a7b408648f8f3ceeece52', 
    'ICkdlkN4qIdRZZy7JyO9YygBwJN/6A2RAZOaRbygNQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)