INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b049d96c09e007c7d91dea4251e401f0696a407591a082714f2e3b91b36a69bb', 
    'ZZixBrN8S1637tevjLkupdgPIEMHfUkfr50+RHHr8VY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)