INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a41afeaa842a11c5d23412173c84f0984a5462050448818223dcb28bd8c89437', 
    '2sXj9tao4ikAgC+JLJpOvjUPfvo4RKJYx7INoT+aojU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)