INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66249e2f82a84ee0cfb63eb0381e8fca483bb0dcbdf651504e33249684aa691f', 
    '6x0QDJ/adnRdoyVqLIN5ARZeQkIYzb4hkn+Hffh5BC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)