INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be05285a69e5dc1ff57b3a441752fa073e0b5e8bccc82555b97df00fc88b973', 
    'avfH2bQRKC3nASl227hJCENUjFSzqpfd2npWfBKlzBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)