INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a6cf696a449965e900a31ae81927b7cadec75576165c44a84b3932ef9bc49af', 
    'cdRYOaejU7z+XtYWyFvputiuASx6ovxJhSaf8XA7tCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)