INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f855fad9c23f4884623128073489466cec6635137b492c5ab5efe342f958c45a', 
    '51yzXNkLUmUE4Wd+oOtKSPKDynGNqMR3iMmmdnWEAZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)