INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de0a5f5c06e406c04a804918fa0ac732c755d38cbd5fc24010c39898840dbcc', 
    'dv1DSR2j8g39BZfqMCcLZqh7TKJ+6Wob9RQ50xzxToo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)