INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd91eadf6b39387603fff2b8f0415d26965fc046cd906b453fc4cfab3cdf2487b', 
    'R8M9nEsRjbtXVpg48n/LXtsFi3LkWlxjonI25zwP4rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)