INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98df84bbaafc3f0af1300cfe76e708b2edcbddc2800298b553644f86af878af5', 
    'G5a3F/5RdbVfeX8dRIYiIZKXcqeI1kRUEV+9ijEAVNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)