INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99b1d15c5e0e5aacf20ee382030b7a3226c6955fdd8ae3f7fea6fa068295bec9', 
    'SGnzpqtYEyh1tDw+RQishsGkInNSb4q5noB6AOkUDBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)