INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a15a01fb8252d9a1c8de5f500c4de4d6ec4e10d84d4c13cec7c20533543ed78', 
    'ai91W8VPW/dIMbz6qOP4pU/T/UC5O4NC/vcoD7fVRaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )