INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68c15411780ced53a563ce4125e5e502dc29ee867b942b25eff0da660d6401e3', 
    'XarEY6BCq1fYD4oRflbH0mo2R1askfop09x6YRk7Si4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)