INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1353f6a2151940603f3454ab8a2a9b8e8e97a45a049d0ecde9a7d9e085bff887', 
    '5mqEdD21NEOoNZ1pcZDeLUWUhgZxcfw37aLfP3bV99o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)