UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SkGxkWP5wcXXnqJJkXcdmeiwhqtdcZrJ6Kce/AnlipA=' 
WHERE 
  key_id = '591d8fd33c267fcf94661fbca9f87890ffc7b3d3ca0971cc582a55978406e9d5' 
  AND (
    token = 'SkGxkWP5wcXXnqJJkXcdmeiwhqtdcZrJ6Kce/AnlipA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )