INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '453d870d3dd91362c318a26f1272eb6191933ae1aa19cec1691bda011257e418', 
    'h7iJ0zdUvqVgJ0JWHzDaKok7qO5eDDghrZmktB6zIg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)