INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fe53e9ddb350b9969ebc02571e5acb88f0fd00f9a70b019cb088c711ecd1066', 
    'uO/C6M4mfmfEBIaPQ0v2cFggQHVVw+kSwfhdD8kMk3I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)