INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '224c63ac6f549eb67e848559c387364598413203af5be2469023807b2b8849f8', 
    'mNML7BK8mcF8JdWtVzVny6RSGnN6Z8mPLOTM8YHAAYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)