INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e2ad17f5fbdf77668af2bc219b7d71f713a4d48730a43997149508b6a39759d', 
    'CRbO42nL0G4u9Hnljy4MzQ1eUOOaXmFl7FN7WzkwHIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)