INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4a6df5943f13ab93ac6db9fe99a4825822baa36d6f04765ded05a9fe5904225', 
    'giKgrWTIgKoy0CPNNE6+bag7OVedxrhuwby9oljoKMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)