INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a65ab981a012861b1ead9ba08b3caee56edbd7227499205dc1c4933edad80c2', 
    'c3iQIJqxlx+K868jNAFdsQBY86qsOINL8JeTneH2zFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)