UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jPrRgNl+ik5K5bn/YdxwM8nBZtQTa1oydQI4XUu8VHs=' 
WHERE 
  key_id = 'f1fd3e84245d4a13d447ce858ce4087883ed903f2d7d889c2d186230ff0ead28' 
  AND (
    token = 'jPrRgNl+ik5K5bn/YdxwM8nBZtQTa1oydQI4XUu8VHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )