INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e49bb797be507c97c28335d6e4304bccd61313dee997df15b44c45d83adb1448', 
    '1VnArVezBD0b1E1FQpfBkHzs1F4nDQ0sUdBBtI/O/Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)