INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308a0da66011e3de1243fb30e4b9752124ebbb2b41630c1af61bbff4692d7b1a', 
    '8U7M1bV8BGoZ45CfEi1PA/1kexp8d39jmIsuMk2SNCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)