INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688f0a83114755f2b6deb5e197e1382dd6508c24932f4786102bc51f12251079', 
    'ZwRkQQMnrF4kahC81Y02dfy2bH+Z319LI0GjMOYToD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)