INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512b4f68bcbd034c55060a7315e584a0cc7ec901136124cc8ec00067fa901127', 
    'aef3+9iaIblMajXt+ByiVIl66DO8xvlhMWkD5dN5bIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)