INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44a8b9df00a0397b10de0c8961b2877f4942eebf1151ea4fceeed24d759044d', 
    'bZ5tTxqUwPOPhUz8QVvyo4zASgxMd/jyXmnCxQh88mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)