INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7960a42b202d3b4dd2ba06f1f4390799d261efa631cb64ba5326628d69f7b885', 
    'yQiSgFqZZKt4eOcOM9xAnla6j3bxUOq4IA0KGM0PKoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)