INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0706d6593c52456b51b4489b125bebc8ea08a02a91f81f3f0534e6baad27d42e', 
    'DUmerCcy+zWSdPudt7Ph5TLzs5HEcnrUJeZdlbsTmdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)