INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1893971c4561db63cf79e4d18edd746bfad4cdf5349bfa5ca039c307a3af0755', 
    '2X8touDdrrUCCI8Nyw2vqpfX9eHKoUHJrQap7k2w7Dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)