INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38375943bcc98c0fcb65a410e7ed02c61774a939d46ae49707e55d6a901ca375', 
    'Lejn3p2+HulU56KtrGDOeWdyKK2vS4sBUkkpBmtPGFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)