INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b6d4b19c7b69eb924cf9be8d0d8d034501e45c25c778603e454d73146b56d6', 
    'D4pabD2dIiV958zXibG16LBVY97KO5u0Frm3KDw2w1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)