INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8fed3576795aa93fec523eaa37e8701ebb5f1ba94602efb2871396a394f4cb', 
    'hX8mIMGbX17QN8k9wjImQC1XjIcweoeObJn7ajtGKpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)