INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5afcfa98915d0337610d6314cce803375864f590b9174dbd06d44be56897a7e8', 
    'LXBo8mC47jhGOfDayBPhokpKqkmdoY5E7eylmrW6lDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)