INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9d7967f6b42752e9e758ecb59a64395ec190d610e0beec727e63b65a2ea2eb', 
    '8oejHmCZMkBQfAXeay5HjG6tJnEKhHgSFBp1I/3YHQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)