INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c39a993e2e064e9c963d17cf1a01f0b4fc15d70fff168c4d42279c67009b416', 
    '0/+5p+e1boNxTtrcd/Qm4cuj1yZd+35+K0nfqHrIvVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )