INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3083658b881b6ccbe0b77ddec6b276e006c4ddab8f60f2c692159698da911a', 
    'SYaoWIDHOudUFo0k2cy38eVsKADYmSFllWFtBSyOgAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)