INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a8268a9c877f614fe766006413dc74d4329585c680f62bf4864fca273b5554', 
    'b9Dv7wRQaSyL/Nmhy6TdcfMWE8bjXaRUdIDtDH7QAqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)