INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52206f5b207719625a4e7666d40c8760e1f13aa2a1ddbbb4107da7a4ba66ee5', 
    'TXa4sM5VBrs5LKydSciFPXDrAkh07AuzTgxeEA4PdZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)