INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d693bd1d221d0e7ab0667c56c4e8ff34432f1e7a9cb43c85eb53d3ff2d713e', 
    'K34xTEPV8Y8edQ6hFkqp6J+o7+wGFzsmLTz3/U4S+rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )