INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a583467f39ca2dd971ec295bce2f6eab2bfe03a89991f2d02184c1c0a08281d3', 
    'b9qIoQQ4lb0Yg2NZV8aPhpSXfquiqr+M+6IfK8kuCQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)