INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6c21686a60526c8c4e44f78d538ff7624afb4adcd8ff130d5452629501e90b', 
    'dt9Vr6SA8nJkYHLmWrZlhofL6bqYyHJVf1ngDz/oXZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)