INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c338a077b7dfac3aa811a5a8da9f17b3e82dade1bf8fea65f7ba0621e4c8a3cb', 
    'DUfNCaD3PRIKgfFlAjqxmszvX1Q66gcRmeHH81df6sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)