UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oV/Zj8wP5AEuHD+zNhvfWGA0PRn2QpED70LQDAfPBkg=' 
WHERE 
  key_id = 'b2986df2ce6871ef17b60a0887296e7c88f83694ef1005689181b1915638d871' 
  AND (
    token = 'oV/Zj8wP5AEuHD+zNhvfWGA0PRn2QpED70LQDAfPBkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )