INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7892ffa53936e6b9d7affdf3edb19776cd9b0543f3584b340ed34b52774deb8d', 
    'L8kYarEPkBFA8zQLTf/CfKnFQ3/IIstDv9QDzpJNFuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)