INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977b7e765a3ec8bcc49a3f08b0ccceb5d0cbe1c60381e42643357c10722a77e3', 
    'HwefpEdJQY6JDwknRtwrsT0JPJ62F8ofhaWCMbhogKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)