INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88f148d60ac4cf0911869bd88891b156d7bf3aa945eb777290238d83ef066539', 
    'z3fmnFL8pwyot5cd1V3uJdboEDOxOyzaKCBK4+Cnvjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)