INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '923be71d38afcfb7c70af370a38790441751ea0a3eff240be88688df986d956c', 
    'Y2bJuW43tmM+U6TaL9NzWwwkIMc+zTvCAiiUuPEsOm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)