INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8e21d9cc691d4747c0eabb9f3b92128032e9f2b06e0911161a91e82ba0b440', 
    'hU/StL1nt7rZnX1WmG9/vVvNehPXzS07aZ9gisY+GNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )