INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec343683dd6d3e6b21ef250738815bfaa08d2b0fc1e4cf77fb92f169cf59dad9', 
    'PNgkMj95hg62N5FQR7PciVVYy6XBU3pGznMHE9Q4aRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)