INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9465f68e365517c7415fce70aca3128492b1f306ee8edae872fe1eefe7136bba', 
    '6nQ2frA9K10b91gP+clhr5qBPMjNUAkU+rV6M3sZav8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)