INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc305b1b03262c7c9fed1dc1c8a5d53c0cb64a123643e644dee300fec4d9cfb3', 
    '2yUTG44SGpWucUH5P07mDRWnrGr5Ux0EYs7MPSkCbIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)