INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '789866c0e44c90720ba2054a6c2114be0f614a7e6cf9b0cff3aa4a328bead0a5', 
    'jUjZ28oKRqjeWURFpjtXJPrkDH7L7WxIs4OFL61m4AQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)