INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '753dcafaeb1ccd08fa859ff20247d7862281fc8ef9dd18b27fb62fe22325cb41', 
    'Mnkd17Y7qNYU+wCMTB5wNPbJVZwvi2gCsrPeDwoVI3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)