INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38550c34eef11049d355afc031b9a88f69149e86227571c4b77950d5028ae53', 
    '/G5gLYRM14rU7yeKGXKZoCGWCha5IlMANm1VJU4y5Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)