INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98d4310deadb380fdd95f9106bd211c559e2e78f6857a52f8fdac0b7603c20c3', 
    'RCOjylnt0pEUUAUfbMddT4Rb2IbPGMWRcTRufNvIgfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)