INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '194b8bad1cb04dde3fa3870abd335cddba8675196c0dc1fa0047991aa04f0b9d', 
    'fdE7f7Rmee0yj6h4H3JeIi653s3A8BupEoqGU5dljcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)