INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e36fc42272f16b233690bd20f96a943d748cb67f25b04f216642f74209b9a797', 
    'htfBCnUcTbjkBcb3ltVa6X1xu6KTpVupY8I5Wh94D9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)