INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ebe22eeef3a94d44d7a989a82fe48157fe1ba2544f7221d820a3fac9175b41', 
    'FeGT9Zea+brk0wzwmyP6NStIoTU3jCQY8rZ39IC+EQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)