INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e6cbe955bc30855958a3d82b4dc732e9c6f46e455da28c78511fec1610e447', 
    'ybalV/fJnLK8y4Y+VvHX1pv1K7RHJS5+8QNuUDOWKsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )