INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '070ad422742119bf8d21e3a2dd2218f1426a953a15cc42373ae76e281b579a1d', 
    'z6NO7+ESTqFfpnpBz4BRaQPP4opjwx9WFPLrWO18lz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)