UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7gsZlMoumz9ZbiymuJhJ6xKICadIW0DoAQgyjJa8GE=' 
WHERE 
  key_id = 'f6733a0f114158fdb1da95ec57f293edfcc564dbb8d9095d68ea894d1a8e29a2' 
  AND (
    token = 's7gsZlMoumz9ZbiymuJhJ6xKICadIW0DoAQgyjJa8GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )