INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ea81b5f5de708ebb7c6009082881d16cd8a11a9488d2cb12caee6e7917d57be', 
    'A9WQW09yjw3EBMxMB+iT7Ks/LSPdxLf5H2jAPuJfq68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)