INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ca3d8b306b9587eb6aed311137bfae107746a9e4a2050974040dca1720e000', 
    'T2BpsISBcNjK1xy+zNul654oHkd3mZ7guR05vSDHBsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)