INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd375e74ac29d9e1d557818ae7cf9d7b6bc86b1b3dc5e0d60fa161d8c4669f552', 
    'FObxrjlhhx5vleqU/GjAbEcg9ywv26CSULIP5DmFGkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)