INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84d12bf755d2935db7354a7e515f541586af28d6b3bda3d921a0610f88db05a8', 
    '016HDURYQDdi/Q46PCUrOfVU0VmNypbRz2pkbUMnQfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)