INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '788da20b19d737fbfe8865d9e738d97df236ad4b78daa16ee9559ad9d5f60d45', 
    'frzobsBuUGi849copB2N6FGE332n56SS5UqCsf3w8lE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)