INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8776c1756ce594481e00d6e0d54339d379775e5e21314789e327af197fb598', 
    'hzfGatIXAKXqMUsJWY9XKJdiy2KKa+/lwG8d/ocDtzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)