INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92c18d0ed97d2414f808389ea2e0f0489b2f5198c49857033712d07fea2e39b3', 
    'H4DcfwxsvAtygXWh03x1UwG3MNpuYxr0ZK2SGLrjeXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)