INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40f91a017ed9cb44b1d03b78cdb49a9a0a1b19282af5337aca4f469bfde99724', 
    'Dbrzh6vefcMWhKUrRtcvwD3mGVClwkCDNg001I+IwUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)