INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e81b67331b94b1c67207657b24bb4c1b6a6db15fbde4fab3688ec97af3998cb5', 
    '3je4SB7qkh3vnVaDNGnQX/EtPj2M/huEV4JLCw/ce3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )