INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e96fe2d2e12ef3ed83d31f536afb8ed411a704672b8a2be91584979f026f4545', 
    'PNY1Bik7iimjlQ+GGi4dNqWhB+RPUsxn5hAyV1aNoOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)