INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81985335ab25bf65f2af66c42cd089a4386153d17e9387770a4b558e69789bfb', 
    'xbTY8EmucXEFz43z5OPXVkgQvVqOki2Jo+sfiEMrbJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)