INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83078cbf98f90ca4dcbf9baa7936aad1b5a748730b600b0dce0762c8e5a0860c', 
    '3yAZ0TwOUQjs1Y6BWYCkpPgukO5aZzbefEBuk2pRDwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)