INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf289eed2ca570e2e6a56f98b264724e23df346689cf4e205434f887b388bf78', 
    'f73wDYWozpZcLo5ellcJaA0Mft9/WsXp1IHsFGtEZgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)