INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9efd1b871790c8f8f24c47f6712c9cad6607e80ee3d3528381b0f70951a83631', 
    '8TZuwpJyu+jP4p0KNaywrXV4rs7OB6NNcfcKd6Zq0Ww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)