INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88236c09cb358d23ce1f1a2684636befe10576fb5ca1dbe5449e213182a21306', 
    'Jug7SPtxJWS2nZ3HRqIMTv83renjqSFePgOermV4PM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)