INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '039020b1a393becbd505c0a90543fbaa9825f06d701632e74cf974de2ce695d8', 
    'ifsDH2Ca6Yb7n6nd0bGtlJqjG9F0LU3YIht6TxqZvTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)