INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8331830c497fb0c18013a5d25bf1a784d18dde8df30e8c65f2b4810fcfeffd5e', 
    'Em0CSDUHgDLIEt0hWQWAqJ2wPdy1QDK6NBIw7pQatyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)