INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b2d34441c2a0b6def70b228f93a31522b18ed610c9179d10c8e5328a39a44e', 
    'SC47MNUH84f4kPMNZu+ikrig4Ob6j+G8tqmTFZR0+eY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )