INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db4900a580b9031e44cb43b1a139ccfe82c6728b11e5682583f468601120dd4', 
    'wlspui6tszLeBK5Wrykmno2PdxxblhGIJ4kZQnaQKfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)