INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b89a78dec671af403e5b87fd0831b29aa69db0bdc8ccb3e5310264ccc3e4e127', 
    'q6xHGqe2vrtIvIHjSACFX5gx1UvpA48d7tnFuSUUye0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)