INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e6e7ff0db2c3071481e1444e42363bfe04096387ab673747024d427e5b5d8b9', 
    'QiOPP4TMUm0ooeXsX6EKQU101JsdGfBM6pRCaMjzAGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)