INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f937adba27fd7faf31ca7eeedd2a2d8faf05f18036dc3401cddc0a533cc620', 
    'GYtZc9iTbhQuwD0aEOTfe7q6dWRO1AohXRQfQ86B/44=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)