INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df12888b6eb1ac4c955d55203bbfd62ee42e5c315c606acad34a61d614b3f421', 
    'OUqd/F81SWTgPdECwKgrs582cRqJB3uFFClYKlVggUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)