UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ljE53UgpfxLKxBD+jZX4jqLOdyKRbhYZmfq1XjiVgf8=' 
WHERE 
  key_id = '68673dac7cdc4167468bcb658ac36addc70aae4c8d2af678fec3e958951db1ba' 
  AND (
    token = 'ljE53UgpfxLKxBD+jZX4jqLOdyKRbhYZmfq1XjiVgf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )