INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4339d73dc851316677db176ee2b3528d00a89e4f96fb8fbfc249b10074c0f8c', 
    'RkggmWFVADr8cLGnnL/G0JXBlODNktGJS4XOWfz7f7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)