INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '644f2b92ff8d2d69a2495e78066ca637db05ab3ba95466d2e9e2e9376c1f510c', 
    'E+ehU9KL7P6hOPYB8pmqtQrNDpvpBcQAh/RZ4i20/tM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )