INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f36526e16cb4230e09b992bf74e090fe78c7934fcc876d8796148753287cb8', 
    'DyZDO52gG1dfSPszfAk/xC1WvDpCZ3wOlY/I3LchWvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)