INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67db36b8b234f688f50c3330aecad700603fbde2b018ad4c45705a3ba1d4689d', 
    'Q5hVrN4dr7qw1yJzubdqNcHjqoMrB5Gp3yN1bEKGS1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)