INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39dbef853576eab1b91cf4557555d1960085080748e5c8379361a2012ca12989', 
    'lLsKKCPbU/VeyybenKHjQqqr7L3TPYytGfM0WLm9tlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)