INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba5b4cf7b5a9e4d0b5bc5bc7bde0cced2060af467d3318bc63774dc6cee95680', 
    'mu1wqPZZnpvrDTHjFFYzmbEJqfch317aOyvh4a8d6mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)