INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11c22c9e94d57a7d9e188bffba290cc93445ed911bea072a2aba431493a3879', 
    'mBhh/Vr3p2DZ8umPdnVrYFYe7DMguhDpW9WNRUNzMn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)