UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tQ+m5zAmdSZgaJrWKw7PLiYRCw7CO1dd87xgHm6aSJw=' 
WHERE 
  key_id = '2b42186826b1bd48dd97e1fc035fc77182140e29c3afa5cd1825d0adc70b5cf1' 
  AND (
    token = 'tQ+m5zAmdSZgaJrWKw7PLiYRCw7CO1dd87xgHm6aSJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )